| 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 | $34.52 | 5.332% | $36.3606 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $86.52 | 6.551% | $92.1879 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $74.44 | 13.431% | $84.438 | $84.44 | $84.45 | $84.40 |
| Purchase #4 | $218.88 | 4.248% | $228.178 | $228.18 | $228.20 | $228.20 |
| Purchase #5 | $247.52 | 5.147% | $260.2599 | $260.26 | $260.25 | $260.30 |
| Purchase #6 | $37.88 | 10.581% | $41.8881 | $41.89 | $41.90 | $41.90 |
| Purchase #7 | $44.92 | 4.167% | $46.7918 | $46.79 | $46.80 | $46.80 |
| 7 purchase totals = | $744.68 | $790.1043 | $790.11 | $790.15 | $790.20 | |