| 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 | $104.45 | 6.405% | $111.14 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $48.48 | 4.129% | $50.4817 | $50.48 | $50.50 | $50.50 |
| Purchase #3 | $136.35 | 8.232% | $147.5743 | $147.57 | $147.55 | $147.60 |
| Purchase #4 | $86.64 | 9.741% | $95.0796 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $21.54 | 13.130% | $24.3682 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $159.96 | 3.779% | $166.0049 | $166.00 | $166.00 | $166.00 |
| Purchase #7 | $154.38 | 3.559% | $159.8744 | $159.87 | $159.85 | $159.90 |
| 7 purchase totals = | $711.80 | $754.5231 | $754.51 | $754.50 | $754.60 | |