| 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 | $96.31 | 10.595% | $106.514 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $53.46 | 3.747% | $55.4631 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $142.61 | 11.147% | $158.5067 | $158.51 | $158.50 | $158.50 |
| Purchase #4 | $94.74 | 7.610% | $101.9497 | $101.95 | $101.95 | $101.90 |
| Purchase #5 | $197.98 | 13.451% | $224.6103 | $224.61 | $224.60 | $224.60 |
| Purchase #6 | $95.46 | 7.673% | $102.7846 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $117.97 | 5.307% | $124.2307 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $798.53 | $874.0591 | $874.05 | $874.05 | $874.00 | |