| 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 | $35.65 | 8.556% | $38.7002 | $38.70 | $38.70 | $38.70 |
| Purchase #2 | $158.83 | 3.810% | $164.8814 | $164.88 | $164.90 | $164.90 |
| Purchase #3 | $99.54 | 13.435% | $112.9132 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $121.87 | 6.366% | $129.6282 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $145.28 | 12.391% | $163.2816 | $163.28 | $163.30 | $163.30 |
| Purchase #6 | $65.75 | 3.318% | $67.9316 | $67.93 | $67.95 | $67.90 |
| Purchase #7 | $219.62 | 13.612% | $249.5147 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $846.54 | $926.8509 | $926.84 | $926.90 | $926.80 | |