| 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 | $98.89 | 7.260% | $106.0694 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $84.47 | 9.232% | $92.2683 | $92.27 | $92.25 | $92.30 |
| Purchase #3 | $78.74 | 13.853% | $89.6479 | $89.65 | $89.65 | $89.60 |
| Purchase #4 | $207.80 | 11.707% | $232.1271 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $243.30 | 4.804% | $254.9881 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $100.56 | 10.104% | $110.7206 | $110.72 | $110.70 | $110.70 |
| Purchase #7 | $82.64 | 5.642% | $87.3025 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $896.40 | $973.1239 | $973.13 | $973.10 | $973.10 | |