| 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 | $64.79 | 6.687% | $69.1225 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $161.76 | 5.686% | $170.9577 | $170.96 | $170.95 | $171.00 |
| Purchase #3 | $104.89 | 12.644% | $118.1523 | $118.15 | $118.15 | $118.20 |
| Purchase #4 | $114.84 | 9.242% | $125.4535 | $125.45 | $125.45 | $125.50 |
| Purchase #5 | $151.68 | 4.347% | $158.2735 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $61.35 | 7.384% | $65.8801 | $65.88 | $65.90 | $65.90 |
| Purchase #7 | $162.84 | 10.166% | $179.3943 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $822.15 | $887.2339 | $887.22 | $887.20 | $887.40 | |