| 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 | $30.89 | 9.694% | $33.8845 | $33.88 | $33.90 | $33.90 |
| Purchase #2 | $227.73 | 8.479% | $247.0392 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $216.34 | 5.167% | $227.5183 | $227.52 | $227.50 | $227.50 |
| Purchase #4 | $139.68 | 7.134% | $149.6448 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $37.29 | 12.309% | $41.88 | $41.88 | $41.90 | $41.90 |
| Purchase #6 | $20.32 | 10.658% | $22.4857 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $13.55 | 11.511% | $15.1097 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $685.80 | $737.5622 | $737.56 | $737.60 | $737.50 | |