| 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 | $88.37 | 6.188% | $93.8383 | $93.84 | $93.85 | $93.80 |
| Purchase #2 | $178.64 | 10.806% | $197.9438 | $197.94 | $197.95 | $197.90 |
| Purchase #3 | $36.93 | 6.739% | $39.4187 | $39.42 | $39.40 | $39.40 |
| Purchase #4 | $59.55 | 10.459% | $65.7783 | $65.78 | $65.80 | $65.80 |
| Purchase #5 | $165.80 | 7.648% | $178.4804 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $70.39 | 8.116% | $76.1029 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $180.81 | 4.217% | $188.4348 | $188.43 | $188.45 | $188.40 |
| 7 purchase totals = | $780.49 | $839.9972 | $839.99 | $840.05 | $839.90 | |