| 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 | $128.57 | 10.162% | $141.6353 | $141.64 | $141.65 | $141.60 |
| Purchase #2 | $46.47 | 9.241% | $50.7643 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $106.92 | 13.265% | $121.1029 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $103.51 | 8.374% | $112.1779 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $120.52 | 5.786% | $127.4933 | $127.49 | $127.50 | $127.50 |
| Purchase #6 | $97.32 | 9.209% | $106.2822 | $106.28 | $106.30 | $106.30 |
| Purchase #7 | $99.58 | 3.335% | $102.901 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $702.89 | $762.3569 | $762.35 | $762.40 | $762.40 | |