| 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 | $83.63 | 4.502% | $87.395 | $87.40 | $87.40 | $87.40 |
| Purchase #2 | $160.99 | 10.597% | $178.0501 | $178.05 | $178.05 | $178.10 |
| Purchase #3 | $67.58 | 4.580% | $70.6752 | $70.68 | $70.70 | $70.70 |
| Purchase #4 | $101.38 | 9.385% | $110.8945 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $55.88 | 8.336% | $60.5382 | $60.54 | $60.55 | $60.50 |
| Purchase #6 | $77.76 | 5.472% | $82.015 | $82.02 | $82.00 | $82.00 |
| Purchase #7 | $112.53 | 11.667% | $125.6589 | $125.66 | $125.65 | $125.70 |
| 7 purchase totals = | $659.75 | $715.2269 | $715.24 | $715.25 | $715.30 | |