| 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 | $62.48 | 3.218% | $64.4906 | $64.49 | $64.50 | $64.50 |
| Purchase #2 | $26.53 | 7.485% | $28.5158 | $28.52 | $28.50 | $28.50 |
| Purchase #3 | $27.49 | 8.672% | $29.8739 | $29.87 | $29.85 | $29.90 |
| Purchase #4 | $104.99 | 8.329% | $113.7346 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $177.49 | 9.140% | $193.7126 | $193.71 | $193.70 | $193.70 |
| Purchase #6 | $244.77 | 11.586% | $273.1291 | $273.13 | $273.15 | $273.10 |
| Purchase #7 | $110.62 | 12.240% | $124.1599 | $124.16 | $124.15 | $124.20 |
| 7 purchase totals = | $754.37 | $827.6165 | $827.61 | $827.60 | $827.60 | |