| 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 | $67.65 | 5.357% | $71.274 | $71.27 | $71.25 | $71.30 |
| Purchase #2 | $212.41 | 6.170% | $225.5157 | $225.52 | $225.50 | $225.50 |
| Purchase #3 | $203.55 | 10.239% | $224.3915 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $103.73 | 4.195% | $108.0815 | $108.08 | $108.10 | $108.10 |
| Purchase #5 | $170.33 | 11.216% | $189.4342 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $39.78 | 5.446% | $41.9464 | $41.95 | $41.95 | $41.90 |
| Purchase #7 | $96.97 | 11.202% | $107.8326 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $894.42 | $968.4759 | $968.47 | $968.50 | $968.40 | |