| 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 | $18.89 | 3.639% | $19.5774 | $19.58 | $19.60 | $19.60 |
| Purchase #2 | $192.86 | 6.687% | $205.7565 | $205.76 | $205.75 | $205.80 |
| Purchase #3 | $8.30 | 4.787% | $8.6973 | $8.70 | $8.70 | $8.70 |
| Purchase #4 | $178.87 | 5.800% | $189.2445 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $83.31 | 7.232% | $89.335 | $89.34 | $89.35 | $89.30 |
| Purchase #6 | $9.27 | 4.223% | $9.6615 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $196.63 | 9.852% | $216.002 | $216.00 | $216.00 | $216.00 |
| 7 purchase totals = | $688.13 | $738.2742 | $738.28 | $738.30 | $738.30 | |