| 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 | $84.42 | 13.397% | $95.7297 | $95.73 | $95.75 | $95.70 |
| Purchase #2 | $154.92 | 5.731% | $163.7985 | $163.80 | $163.80 | $163.80 |
| Purchase #3 | $18.27 | 5.733% | $19.3174 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $44.94 | 11.134% | $49.9436 | $49.94 | $49.95 | $49.90 |
| Purchase #5 | $99.83 | 7.780% | $107.5968 | $107.60 | $107.60 | $107.60 |
| Purchase #6 | $133.94 | 12.552% | $150.7521 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $225.43 | 12.307% | $253.1737 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $761.75 | $840.3118 | $840.31 | $840.30 | $840.30 | |