| 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 | $75.98 | 7.686% | $81.8198 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $148.76 | 12.202% | $166.9117 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $71.84 | 8.405% | $77.8782 | $77.88 | $77.90 | $77.90 |
| Purchase #4 | $35.41 | 12.218% | $39.7364 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $196.78 | 6.586% | $209.7399 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $26.86 | 7.298% | $28.8202 | $28.82 | $28.80 | $28.80 |
| Purchase #7 | $50.71 | 13.487% | $57.5493 | $57.55 | $57.55 | $57.50 |
| 7 purchase totals = | $606.34 | $662.4555 | $662.46 | $662.45 | $662.30 | |