| 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 | $50.80 | 6.874% | $54.292 | $54.29 | $54.30 | $54.30 |
| Purchase #2 | $39.53 | 5.336% | $41.6393 | $41.64 | $41.65 | $41.60 |
| Purchase #3 | $97.99 | 9.689% | $107.4843 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $151.27 | 10.267% | $166.8009 | $166.80 | $166.80 | $166.80 |
| Purchase #5 | $141.77 | 4.468% | $148.1043 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $33.98 | 5.519% | $35.8554 | $35.86 | $35.85 | $35.90 |
| Purchase #7 | $177.81 | 7.131% | $190.4896 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $693.15 | $744.6658 | $744.66 | $744.70 | $744.70 | |