| 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 | $87.54 | 7.531% | $94.1326 | $94.13 | $94.15 | $94.10 |
| Purchase #2 | $138.87 | 3.803% | $144.1512 | $144.15 | $144.15 | $144.20 |
| Purchase #3 | $166.81 | 12.393% | $187.4828 | $187.48 | $187.50 | $187.50 |
| Purchase #4 | $222.40 | 11.205% | $247.3199 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $162.32 | 10.610% | $179.5422 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $67.96 | 8.365% | $73.6449 | $73.64 | $73.65 | $73.60 |
| Purchase #7 | $27.46 | 3.359% | $28.3824 | $28.38 | $28.40 | $28.40 |
| 7 purchase totals = | $873.36 | $954.6560 | $954.64 | $954.70 | $954.60 | |