| 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 | $9.64 | 4.124% | $10.0376 | $10.04 | $10.05 | $10.00 |
| Purchase #2 | $5.64 | 6.726% | $6.0193 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $239.64 | 5.486% | $252.7867 | $252.79 | $252.80 | $252.80 |
| Purchase #4 | $20.48 | 13.482% | $23.2411 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $161.77 | 10.868% | $179.3512 | $179.35 | $179.35 | $179.40 |
| Purchase #6 | $147.29 | 4.382% | $153.7442 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $117.34 | 8.150% | $126.9032 | $126.90 | $126.90 | $126.90 |
| 7 purchase totals = | $701.80 | $752.0833 | $752.08 | $752.10 | $752.00 | |