| 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 | $64.66 | 10.611% | $71.5211 | $71.52 | $71.50 | $71.50 |
| Purchase #2 | $31.74 | 13.731% | $36.0982 | $36.10 | $36.10 | $36.10 |
| Purchase #3 | $143.50 | 7.400% | $154.119 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $206.82 | 10.859% | $229.2786 | $229.28 | $229.30 | $229.30 |
| Purchase #5 | $149.30 | 13.801% | $169.9049 | $169.90 | $169.90 | $169.90 |
| Purchase #6 | $21.44 | 3.494% | $22.1891 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $104.59 | 4.398% | $109.1899 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $722.05 | $792.3008 | $792.30 | $792.30 | $792.30 | |