| 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 | $42.78 | 3.660% | $44.3457 | $44.35 | $44.35 | $44.30 |
| Purchase #2 | $33.45 | 13.330% | $37.9089 | $37.91 | $37.90 | $37.90 |
| Purchase #3 | $176.70 | 9.864% | $194.1297 | $194.13 | $194.15 | $194.10 |
| Purchase #4 | $23.43 | 9.203% | $25.5863 | $25.59 | $25.60 | $25.60 |
| Purchase #5 | $200.35 | 4.179% | $208.7226 | $208.72 | $208.70 | $208.70 |
| Purchase #6 | $16.97 | 5.399% | $17.8862 | $17.89 | $17.90 | $17.90 |
| Purchase #7 | $140.74 | 3.838% | $146.1416 | $146.14 | $146.15 | $146.10 |
| 7 purchase totals = | $634.42 | $674.7210 | $674.73 | $674.75 | $674.60 | |