| 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 | $234.45 | 9.114% | $255.8178 | $255.82 | $255.80 | $255.80 |
| Purchase #2 | $106.42 | 9.102% | $116.1063 | $116.11 | $116.10 | $116.10 |
| Purchase #3 | $222.26 | 4.718% | $232.7462 | $232.75 | $232.75 | $232.70 |
| Purchase #4 | $22.63 | 13.395% | $25.6613 | $25.66 | $25.65 | $25.70 |
| Purchase #5 | $49.61 | 10.867% | $55.0011 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $36.86 | 13.121% | $41.6964 | $41.70 | $41.70 | $41.70 |
| Purchase #7 | $154.39 | 3.373% | $159.5976 | $159.60 | $159.60 | $159.60 |
| 7 purchase totals = | $826.62 | $886.6267 | $886.64 | $886.60 | $886.60 | |