| 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 | $99.31 | 8.367% | $107.6193 | $107.62 | $107.60 | $107.60 |
| Purchase #2 | $54.74 | 10.476% | $60.4746 | $60.47 | $60.45 | $60.50 |
| Purchase #3 | $208.50 | 6.377% | $221.796 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $54.26 | 12.841% | $61.2275 | $61.23 | $61.25 | $61.20 |
| Purchase #5 | $144.53 | 7.537% | $155.4232 | $155.42 | $155.40 | $155.40 |
| Purchase #6 | $153.58 | 3.168% | $158.4454 | $158.45 | $158.45 | $158.40 |
| Purchase #7 | $58.98 | 3.509% | $61.0496 | $61.05 | $61.05 | $61.00 |
| 7 purchase totals = | $773.90 | $826.0356 | $826.04 | $826.00 | $825.90 | |