| 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 | $10.35 | 13.248% | $11.7212 | $11.72 | $11.70 | $11.70 |
| Purchase #2 | $105.93 | 12.672% | $119.3534 | $119.35 | $119.35 | $119.40 |
| Purchase #3 | $59.44 | 11.870% | $66.4955 | $66.50 | $66.50 | $66.50 |
| Purchase #4 | $139.30 | 9.200% | $152.1156 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $115.38 | 5.170% | $121.3451 | $121.35 | $121.35 | $121.30 |
| Purchase #6 | $92.61 | 10.242% | $102.0951 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $41.67 | 12.569% | $46.9075 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $564.68 | $620.0334 | $620.05 | $620.00 | $620.00 | |