| 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 | $9.79 | 12.714% | $11.0347 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $244.89 | 5.425% | $258.1753 | $258.18 | $258.20 | $258.20 |
| Purchase #3 | $249.58 | 8.807% | $271.5605 | $271.56 | $271.55 | $271.60 |
| Purchase #4 | $176.97 | 13.640% | $201.1087 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $37.35 | 5.123% | $39.2634 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $127.29 | 9.700% | $139.6371 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $72.25 | 4.176% | $75.2672 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $918.12 | $996.0469 | $996.05 | $996.05 | $996.10 | |