| 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 | $74.25 | 9.290% | $81.1478 | $81.15 | $81.15 | $81.10 |
| Purchase #2 | $177.97 | 11.648% | $198.6999 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $170.32 | 7.281% | $182.721 | $182.72 | $182.70 | $182.70 |
| Purchase #4 | $229.50 | 7.309% | $246.2742 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $140.92 | 11.116% | $156.5847 | $156.58 | $156.60 | $156.60 |
| Purchase #6 | $48.98 | 7.796% | $52.7985 | $52.80 | $52.80 | $52.80 |
| Purchase #7 | $35.93 | 4.874% | $37.6812 | $37.68 | $37.70 | $37.70 |
| 7 purchase totals = | $877.87 | $955.9073 | $955.90 | $955.90 | $955.90 | |