| 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 | $43.76 | 3.466% | $45.2767 | $45.28 | $45.30 | $45.30 |
| Purchase #2 | $19.33 | 4.779% | $20.2538 | $20.25 | $20.25 | $20.30 |
| Purchase #3 | $155.63 | 3.731% | $161.4366 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $165.77 | 12.246% | $186.0702 | $186.07 | $186.05 | $186.10 |
| Purchase #5 | $194.81 | 5.846% | $206.1986 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $108.86 | 7.184% | $116.6805 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $57.56 | 8.216% | $62.2891 | $62.29 | $62.30 | $62.30 |
| 7 purchase totals = | $745.72 | $798.2055 | $798.21 | $798.25 | $798.30 | |