| 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 | $33.50 | 13.253% | $37.9398 | $37.94 | $37.95 | $37.90 |
| Purchase #2 | $103.48 | 12.641% | $116.5609 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $142.92 | 9.551% | $156.5703 | $156.57 | $156.55 | $156.60 |
| Purchase #4 | $13.51 | 5.158% | $14.2068 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $87.49 | 6.748% | $93.3938 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $97.87 | 13.292% | $110.8789 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $138.38 | 6.610% | $147.5269 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $617.15 | $677.0774 | $677.08 | $677.10 | $677.10 | |