| 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 | $82.48 | 13.189% | $93.3583 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $155.60 | 3.854% | $161.5968 | $161.60 | $161.60 | $161.60 |
| Purchase #3 | $204.50 | 10.265% | $225.4919 | $225.49 | $225.50 | $225.50 |
| Purchase #4 | $113.78 | 7.708% | $122.5502 | $122.55 | $122.55 | $122.60 |
| Purchase #5 | $61.94 | 10.462% | $68.4202 | $68.42 | $68.40 | $68.40 |
| Purchase #6 | $148.25 | 12.528% | $166.8228 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $44.45 | 8.436% | $48.1998 | $48.20 | $48.20 | $48.20 |
| 7 purchase totals = | $811.00 | $886.4400 | $886.44 | $886.40 | $886.50 | |