| 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 | $42.40 | 8.681% | $46.0807 | $46.08 | $46.10 | $46.10 |
| Purchase #2 | $40.96 | 12.125% | $45.9264 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $193.91 | 8.532% | $210.4544 | $210.45 | $210.45 | $210.50 |
| Purchase #4 | $93.40 | 11.696% | $104.3241 | $104.32 | $104.30 | $104.30 |
| Purchase #5 | $195.34 | 13.560% | $221.8281 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $151.74 | 9.604% | $166.3131 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $61.48 | 10.135% | $67.711 | $67.71 | $67.70 | $67.70 |
| 7 purchase totals = | $779.23 | $862.6378 | $862.63 | $862.65 | $862.60 | |