| 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 | $70.73 | 3.639% | $73.3039 | $73.30 | $73.30 | $73.30 |
| Purchase #2 | $143.45 | 11.300% | $159.6599 | $159.66 | $159.65 | $159.70 |
| Purchase #3 | $67.34 | 11.819% | $75.2989 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $213.81 | 6.834% | $228.4218 | $228.42 | $228.40 | $228.40 |
| Purchase #5 | $81.76 | 9.290% | $89.3555 | $89.36 | $89.35 | $89.40 |
| Purchase #6 | $142.96 | 4.272% | $149.0673 | $149.07 | $149.05 | $149.10 |
| Purchase #7 | $184.95 | 10.586% | $204.5288 | $204.53 | $204.55 | $204.50 |
| 7 purchase totals = | $905.00 | $979.6361 | $979.64 | $979.60 | $979.70 | |