| 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 | $37.27 | 8.756% | $40.5334 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $157.49 | 7.778% | $169.7396 | $169.74 | $169.75 | $169.70 |
| Purchase #3 | $206.69 | 5.393% | $217.8368 | $217.84 | $217.85 | $217.80 |
| Purchase #4 | $148.30 | 12.422% | $166.7218 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $249.49 | 5.846% | $264.0752 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $22.58 | 7.407% | $24.2525 | $24.25 | $24.25 | $24.30 |
| Purchase #7 | $104.50 | 4.402% | $109.1001 | $109.10 | $109.10 | $109.10 |
| 7 purchase totals = | $926.32 | $992.2594 | $992.26 | $992.30 | $992.20 | |