| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.77 | 10.799% | $49.6047 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $231.66 | 10.712% | $256.4754 | $256.48 | $256.50 | $256.50 |
| Purchase #3 | $160.67 | 11.543% | $179.2161 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $204.43 | 9.767% | $224.3967 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $245.60 | 5.707% | $259.6164 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $192.42 | 8.805% | $209.3626 | $209.36 | $209.35 | $209.40 |
| Purchase #7 | $110.66 | 13.222% | $125.2915 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $1,190.21 | $1,303.9634 | $1,303.97 | $1,303.95 | $1,304.00 | |