| 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 | $10.66 | 5.256% | $11.2203 | $11.22 | $11.20 | $11.20 |
| Purchase #2 | $57.95 | 7.768% | $62.4516 | $62.45 | $62.45 | $62.50 |
| Purchase #3 | $111.86 | 5.723% | $118.2617 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $43.46 | 6.536% | $46.3005 | $46.30 | $46.30 | $46.30 |
| Purchase #5 | $190.41 | 13.355% | $215.8393 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $111.57 | 5.147% | $117.3125 | $117.31 | $117.30 | $117.30 |
| Purchase #7 | $212.71 | 10.810% | $235.704 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $738.62 | $807.0899 | $807.08 | $807.05 | $807.10 | |