| 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 | $45.80 | 8.104% | $49.5116 | $49.51 | $49.50 | $49.50 |
| Purchase #2 | $52.49 | 12.168% | $58.877 | $58.88 | $58.90 | $58.90 |
| Purchase #3 | $130.32 | 7.270% | $139.7943 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $109.66 | 8.235% | $118.6905 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $22.54 | 12.594% | $25.3787 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $249.35 | 8.770% | $271.218 | $271.22 | $271.20 | $271.20 |
| Purchase #7 | $123.63 | 11.478% | $137.8203 | $137.82 | $137.80 | $137.80 |
| 7 purchase totals = | $733.79 | $801.2904 | $801.29 | $801.30 | $801.30 | |