| 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 | $57.80 | 11.252% | $64.3037 | $64.30 | $64.30 | $64.30 |
| Purchase #2 | $21.51 | 12.368% | $24.1704 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $75.35 | 7.637% | $81.1045 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $138.40 | 4.521% | $144.6571 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $95.32 | 4.175% | $99.2996 | $99.30 | $99.30 | $99.30 |
| Purchase #6 | $95.42 | 5.457% | $100.6271 | $100.63 | $100.65 | $100.60 |
| Purchase #7 | $170.88 | 9.651% | $187.3716 | $187.37 | $187.35 | $187.40 |
| 7 purchase totals = | $654.68 | $701.5340 | $701.53 | $701.50 | $701.60 | |