| 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 | $46.65 | 7.873% | $50.3228 | $50.32 | $50.30 | $50.30 |
| Purchase #2 | $33.52 | 8.767% | $36.4587 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $230.72 | 6.833% | $246.4851 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $231.82 | 4.369% | $241.9482 | $241.95 | $241.95 | $241.90 |
| Purchase #5 | $147.30 | 12.104% | $165.1292 | $165.13 | $165.15 | $165.10 |
| Purchase #6 | $168.95 | 12.866% | $190.6871 | $190.69 | $190.70 | $190.70 |
| Purchase #7 | $104.87 | 3.132% | $108.1545 | $108.15 | $108.15 | $108.20 |
| 7 purchase totals = | $963.83 | $1,039.1856 | $1,039.19 | $1,039.20 | $1,039.20 | |