| 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 | $77.88 | 8.748% | $84.6929 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $86.76 | 8.752% | $94.3532 | $94.35 | $94.35 | $94.40 |
| Purchase #3 | $106.51 | 11.326% | $118.5733 | $118.57 | $118.55 | $118.60 |
| Purchase #4 | $154.85 | 10.405% | $170.9621 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $74.80 | 9.327% | $81.7766 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $63.89 | 7.611% | $68.7527 | $68.75 | $68.75 | $68.80 |
| Purchase #7 | $95.75 | 12.384% | $107.6077 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $660.44 | $726.7185 | $726.71 | $726.70 | $726.90 | |