| 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 | $88.54 | 12.139% | $99.2879 | $99.29 | $99.30 | $99.30 |
| Purchase #2 | $44.37 | 12.572% | $49.9482 | $49.95 | $49.95 | $49.90 |
| Purchase #3 | $128.47 | 12.647% | $144.7176 | $144.72 | $144.70 | $144.70 |
| Purchase #4 | $152.59 | 7.360% | $163.8206 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $136.79 | 11.403% | $152.3882 | $152.39 | $152.40 | $152.40 |
| Purchase #6 | $22.38 | 5.811% | $23.6805 | $23.68 | $23.70 | $23.70 |
| Purchase #7 | $81.54 | 4.533% | $85.2362 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $654.68 | $719.0792 | $719.09 | $719.10 | $719.00 | |