| 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 | $97.35 | 10.180% | $107.2602 | $107.26 | $107.25 | $107.30 |
| Purchase #2 | $120.51 | 12.254% | $135.2773 | $135.28 | $135.30 | $135.30 |
| Purchase #3 | $108.70 | 10.253% | $119.845 | $119.85 | $119.85 | $119.80 |
| Purchase #4 | $33.49 | 12.505% | $37.6779 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $97.74 | 7.626% | $105.1937 | $105.19 | $105.20 | $105.20 |
| Purchase #6 | $13.69 | 6.819% | $14.6235 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $82.84 | 12.580% | $93.2613 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $554.32 | $613.1389 | $613.14 | $613.15 | $613.20 | |