| 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 | $62.45 | 8.493% | $67.7539 | $67.75 | $67.75 | $67.80 |
| Purchase #2 | $49.39 | 10.779% | $54.7137 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $38.93 | 5.309% | $40.9968 | $41.00 | $41.00 | $41.00 |
| Purchase #4 | $82.88 | 7.331% | $88.9559 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $28.80 | 12.619% | $32.4343 | $32.43 | $32.45 | $32.40 |
| Purchase #6 | $183.79 | 5.240% | $193.4206 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $161.62 | 8.806% | $175.8523 | $175.85 | $175.85 | $175.90 |
| 7 purchase totals = | $607.86 | $654.1275 | $654.12 | $654.10 | $654.20 | |