| 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 | $58.30 | 10.329% | $64.3218 | $64.32 | $64.30 | $64.30 |
| Purchase #2 | $99.34 | 8.611% | $107.8942 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $202.43 | 12.443% | $227.6184 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $170.82 | 4.448% | $178.4181 | $178.42 | $178.40 | $178.40 |
| Purchase #5 | $153.91 | 8.301% | $166.6861 | $166.69 | $166.70 | $166.70 |
| Purchase #6 | $143.86 | 11.317% | $160.1406 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $56.54 | 12.703% | $63.7223 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $885.20 | $968.8015 | $968.80 | $968.75 | $968.70 | |