| 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 | $15.71 | 4.402% | $16.4016 | $16.40 | $16.40 | $16.40 |
| Purchase #2 | $131.36 | 3.108% | $135.4427 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $62.40 | 6.772% | $66.6257 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $227.57 | 7.192% | $243.9368 | $243.94 | $243.95 | $243.90 |
| Purchase #5 | $186.54 | 11.229% | $207.4866 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $139.56 | 7.200% | $149.6083 | $149.61 | $149.60 | $149.60 |
| Purchase #7 | $53.25 | 11.604% | $59.4291 | $59.43 | $59.45 | $59.40 |
| 7 purchase totals = | $816.39 | $878.9308 | $878.94 | $879.00 | $878.80 | |