| 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 | $13.55 | 8.638% | $14.7204 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $61.90 | 7.557% | $66.5778 | $66.58 | $66.60 | $66.60 |
| Purchase #3 | $81.81 | 7.871% | $88.2493 | $88.25 | $88.25 | $88.20 |
| Purchase #4 | $54.37 | 8.495% | $58.9887 | $58.99 | $59.00 | $59.00 |
| Purchase #5 | $122.62 | 13.124% | $138.7126 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $136.68 | 9.633% | $149.8464 | $149.85 | $149.85 | $149.80 |
| Purchase #7 | $20.34 | 8.711% | $22.1118 | $22.11 | $22.10 | $22.10 |
| 7 purchase totals = | $491.27 | $539.2070 | $539.21 | $539.20 | $539.10 | |