| 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 | $14.72 | 3.353% | $15.2136 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $142.79 | 11.432% | $159.1138 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $209.38 | 13.461% | $237.5646 | $237.56 | $237.55 | $237.60 |
| Purchase #4 | $76.60 | 3.281% | $79.1132 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $116.98 | 5.688% | $123.6338 | $123.63 | $123.65 | $123.60 |
| Purchase #6 | $99.49 | 13.610% | $113.0306 | $113.03 | $113.05 | $113.00 |
| Purchase #7 | $238.74 | 11.589% | $266.4076 | $266.41 | $266.40 | $266.40 |
| 7 purchase totals = | $898.70 | $994.0772 | $994.06 | $994.05 | $994.00 | |