| 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 | $51.29 | 13.772% | $58.3537 | $58.35 | $58.35 | $58.40 |
| Purchase #2 | $110.78 | 6.730% | $118.2355 | $118.24 | $118.25 | $118.20 |
| Purchase #3 | $108.53 | 9.869% | $119.2408 | $119.24 | $119.25 | $119.20 |
| Purchase #4 | $164.63 | 8.475% | $178.5824 | $178.58 | $178.60 | $178.60 |
| Purchase #5 | $232.49 | 3.859% | $241.4618 | $241.46 | $241.45 | $241.50 |
| Purchase #6 | $17.78 | 11.489% | $19.8227 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $139.25 | 4.222% | $145.1291 | $145.13 | $145.15 | $145.10 |
| 7 purchase totals = | $824.75 | $880.8260 | $880.82 | $880.85 | $880.80 | |