| 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 | $227.51 | 4.571% | $237.9095 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $57.64 | 3.188% | $59.4776 | $59.48 | $59.50 | $59.50 |
| Purchase #3 | $201.41 | 13.586% | $228.7736 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $93.79 | 6.709% | $100.0824 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $70.39 | 4.784% | $73.7575 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $63.56 | 3.817% | $65.9861 | $65.99 | $66.00 | $66.00 |
| Purchase #7 | $93.41 | 8.532% | $101.3797 | $101.38 | $101.40 | $101.40 |
| 7 purchase totals = | $807.71 | $867.3664 | $867.37 | $867.40 | $867.50 | |