| 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 | $33.82 | 7.351% | $36.3061 | $36.31 | $36.30 | $36.30 |
| Purchase #2 | $24.39 | 13.648% | $27.7187 | $27.72 | $27.70 | $27.70 |
| Purchase #3 | $82.70 | 13.667% | $94.0026 | $94.00 | $94.00 | $94.00 |
| Purchase #4 | $24.80 | 8.612% | $26.9358 | $26.94 | $26.95 | $26.90 |
| Purchase #5 | $38.68 | 4.222% | $40.3131 | $40.31 | $40.30 | $40.30 |
| Purchase #6 | $203.73 | 10.145% | $224.3984 | $224.40 | $224.40 | $224.40 |
| Purchase #7 | $132.97 | 6.451% | $141.5479 | $141.55 | $141.55 | $141.50 |
| 7 purchase totals = | $541.09 | $591.2226 | $591.23 | $591.20 | $591.10 | |