| 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 | $91.76 | 4.401% | $95.7984 | $95.80 | $95.80 | $95.80 |
| Purchase #2 | $40.38 | 3.363% | $41.738 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $102.90 | 9.221% | $112.3884 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $122.45 | 10.353% | $135.1272 | $135.13 | $135.15 | $135.10 |
| Purchase #5 | $60.65 | 9.357% | $66.325 | $66.33 | $66.35 | $66.30 |
| Purchase #6 | $39.29 | 13.680% | $44.6649 | $44.66 | $44.65 | $44.70 |
| Purchase #7 | $206.43 | 12.247% | $231.7115 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $663.86 | $727.7534 | $727.76 | $727.80 | $727.70 | |