| 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 | $38.76 | 7.861% | $41.8069 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $44.83 | 12.588% | $50.4732 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $108.71 | 7.589% | $116.96 | $116.96 | $116.95 | $117.00 |
| Purchase #4 | $209.44 | 13.358% | $237.417 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $157.54 | 3.872% | $163.6399 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $91.38 | 3.310% | $94.4047 | $94.40 | $94.40 | $94.40 |
| Purchase #7 | $115.50 | 9.571% | $126.5545 | $126.55 | $126.55 | $126.60 |
| 7 purchase totals = | $766.16 | $831.2562 | $831.25 | $831.20 | $831.30 | |