| 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 | $233.57 | 11.517% | $260.4703 | $260.47 | $260.45 | $260.50 |
| Purchase #2 | $26.77 | 5.779% | $28.317 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $56.50 | 12.580% | $63.6077 | $63.61 | $63.60 | $63.60 |
| Purchase #4 | $45.80 | 7.874% | $49.4063 | $49.41 | $49.40 | $49.40 |
| Purchase #5 | $130.85 | 7.837% | $141.1047 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $166.97 | 12.333% | $187.5624 | $187.56 | $187.55 | $187.60 |
| Purchase #7 | $53.58 | 9.561% | $58.7028 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $714.04 | $789.1712 | $789.17 | $789.10 | $789.20 | |