| 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 | $89.79 | 11.115% | $99.7702 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $250.78 | 5.859% | $265.4732 | $265.47 | $265.45 | $265.50 |
| Purchase #3 | $108.51 | 11.674% | $121.1775 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $48.83 | 9.323% | $53.3824 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $67.46 | 12.119% | $75.6355 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $240.64 | 9.281% | $262.9738 | $262.97 | $262.95 | $263.00 |
| Purchase #7 | $65.52 | 4.355% | $68.3734 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $871.53 | $946.7860 | $946.78 | $946.75 | $946.90 | |