| 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 | $47.52 | 9.626% | $52.0943 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $82.97 | 6.212% | $88.1241 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $209.49 | 9.399% | $229.18 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $38.91 | 3.437% | $40.2473 | $40.25 | $40.25 | $40.20 |
| Purchase #5 | $225.81 | 11.605% | $252.0153 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $59.89 | 8.427% | $64.9369 | $64.94 | $64.95 | $64.90 |
| Purchase #7 | $25.33 | 9.602% | $27.7622 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $689.92 | $754.3601 | $754.36 | $754.35 | $754.30 | |