| 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 | $26.72 | 7.436% | $28.7069 | $28.71 | $28.70 | $28.70 |
| Purchase #2 | $56.85 | 3.663% | $58.9324 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $65.49 | 12.859% | $73.9114 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $222.42 | 11.324% | $247.6068 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $108.98 | 11.793% | $121.832 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $132.60 | 12.711% | $149.4548 | $149.45 | $149.45 | $149.50 |
| Purchase #7 | $139.91 | 8.412% | $151.6792 | $151.68 | $151.70 | $151.70 |
| 7 purchase totals = | $752.97 | $832.1235 | $832.12 | $832.15 | $832.10 | |