| 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 | $144.41 | 7.788% | $155.6567 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $56.96 | 12.497% | $64.0783 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $61.89 | 6.325% | $65.8045 | $65.80 | $65.80 | $65.80 |
| Purchase #4 | $109.31 | 10.420% | $120.7001 | $120.70 | $120.70 | $120.70 |
| Purchase #5 | $56.36 | 7.113% | $60.3689 | $60.37 | $60.35 | $60.40 |
| Purchase #6 | $236.71 | 6.792% | $252.7873 | $252.79 | $252.80 | $252.80 |
| Purchase #7 | $108.44 | 7.304% | $116.3605 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $774.08 | $835.7563 | $835.76 | $835.75 | $835.90 | |