| 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 | $97.30 | 10.131% | $107.1575 | $107.16 | $107.15 | $107.20 |
| Purchase #2 | $90.45 | 7.818% | $97.5214 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $208.95 | 3.437% | $216.1316 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $28.27 | 5.289% | $29.7652 | $29.77 | $29.75 | $29.80 |
| Purchase #5 | $58.41 | 10.462% | $64.5209 | $64.52 | $64.50 | $64.50 |
| Purchase #6 | $96.86 | 11.615% | $108.1103 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $182.73 | 9.552% | $200.1844 | $200.18 | $200.20 | $200.20 |
| 7 purchase totals = | $762.97 | $823.3913 | $823.39 | $823.35 | $823.40 | |