| 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 | $71.32 | 6.763% | $76.1434 | $76.14 | $76.15 | $76.10 |
| Purchase #2 | $160.85 | 10.483% | $177.7119 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $61.92 | 4.221% | $64.5336 | $64.53 | $64.55 | $64.50 |
| Purchase #4 | $68.42 | 5.446% | $72.1462 | $72.15 | $72.15 | $72.10 |
| Purchase #5 | $44.28 | 8.639% | $48.1053 | $48.11 | $48.10 | $48.10 |
| Purchase #6 | $138.55 | 3.546% | $143.463 | $143.46 | $143.45 | $143.50 |
| Purchase #7 | $7.53 | 12.298% | $8.456 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $552.87 | $590.5594 | $590.56 | $590.55 | $590.50 | |