| 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 | $64.66 | 6.222% | $68.6831 | $68.68 | $68.70 | $68.70 |
| Purchase #2 | $131.66 | 10.867% | $145.9675 | $145.97 | $145.95 | $146.00 |
| Purchase #3 | $53.92 | 9.342% | $58.9572 | $58.96 | $58.95 | $59.00 |
| Purchase #4 | $111.77 | 9.564% | $122.4597 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $222.92 | 7.175% | $238.9145 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $110.72 | 6.431% | $117.8404 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $63.87 | 8.227% | $69.1246 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $759.52 | $821.9470 | $821.94 | $821.90 | $822.00 | |