| 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 | $59.34 | 4.343% | $61.9171 | $61.92 | $61.90 | $61.90 |
| Purchase #2 | $235.80 | 9.203% | $257.5007 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $191.31 | 8.340% | $207.2653 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $81.54 | 10.858% | $90.3936 | $90.39 | $90.40 | $90.40 |
| Purchase #5 | $144.60 | 11.397% | $161.0801 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $11.96 | 10.291% | $13.1908 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $189.74 | 4.462% | $198.2062 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $914.29 | $989.5538 | $989.56 | $989.55 | $989.60 | |