| 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 | $31.56 | 3.846% | $32.7738 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $53.51 | 9.191% | $58.4281 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $111.75 | 8.186% | $120.8979 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $103.67 | 3.595% | $107.3969 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $90.59 | 7.181% | $97.0953 | $97.10 | $97.10 | $97.10 |
| Purchase #6 | $77.97 | 11.410% | $86.8664 | $86.87 | $86.85 | $86.90 |
| Purchase #7 | $105.66 | 4.765% | $110.6947 | $110.69 | $110.70 | $110.70 |
| 7 purchase totals = | $574.71 | $614.1531 | $614.16 | $614.15 | $614.20 | |