| 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 | $29.63 | 12.666% | $33.3829 | $33.38 | $33.40 | $33.40 |
| Purchase #2 | $201.46 | 6.501% | $214.5569 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $165.68 | 8.437% | $179.6584 | $179.66 | $179.65 | $179.70 |
| Purchase #4 | $53.82 | 3.517% | $55.7128 | $55.71 | $55.70 | $55.70 |
| Purchase #5 | $161.35 | 13.126% | $182.5288 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $198.53 | 7.604% | $213.6262 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $91.84 | 6.322% | $97.6461 | $97.65 | $97.65 | $97.60 |
| 7 purchase totals = | $902.31 | $977.1121 | $977.12 | $977.15 | $977.10 | |