| 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 | $85.99 | 11.373% | $95.7696 | $95.77 | $95.75 | $95.80 |
| Purchase #2 | $176.46 | 7.180% | $189.1298 | $189.13 | $189.15 | $189.10 |
| Purchase #3 | $249.99 | 8.218% | $270.5342 | $270.53 | $270.55 | $270.50 |
| Purchase #4 | $45.55 | 11.265% | $50.6812 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $31.89 | 4.491% | $33.3222 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $29.40 | 8.138% | $31.7926 | $31.79 | $31.80 | $31.80 |
| Purchase #7 | $148.83 | 8.604% | $161.6353 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $768.11 | $832.8649 | $832.86 | $832.90 | $832.80 | |