| 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 | $78.43 | 8.265% | $84.9122 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $52.25 | 10.324% | $57.6443 | $57.64 | $57.65 | $57.60 |
| Purchase #3 | $130.44 | 4.107% | $135.7972 | $135.80 | $135.80 | $135.80 |
| Purchase #4 | $19.63 | 3.790% | $20.374 | $20.37 | $20.35 | $20.40 |
| Purchase #5 | $132.49 | 5.501% | $139.7783 | $139.78 | $139.80 | $139.80 |
| Purchase #6 | $75.39 | 12.357% | $84.7059 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $58.49 | 5.623% | $61.7789 | $61.78 | $61.80 | $61.80 |
| 7 purchase totals = | $547.12 | $584.9908 | $584.99 | $585.00 | $585.00 | |