| 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 | $42.54 | 5.124% | $44.7197 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $141.69 | 13.478% | $160.787 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $116.90 | 4.259% | $121.8788 | $121.88 | $121.90 | $121.90 |
| Purchase #4 | $51.89 | 8.556% | $56.3297 | $56.33 | $56.35 | $56.30 |
| Purchase #5 | $207.44 | 5.326% | $218.4883 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $136.74 | 4.668% | $143.123 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $152.80 | 7.801% | $164.7199 | $164.72 | $164.70 | $164.70 |
| 7 purchase totals = | $850.00 | $910.0464 | $910.05 | $910.05 | $910.00 | |