| 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 | $8.66 | 11.486% | $9.6547 | $9.65 | $9.65 | $9.70 |
| Purchase #2 | $165.30 | 9.299% | $180.6712 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $148.49 | 3.617% | $153.8609 | $153.86 | $153.85 | $153.90 |
| Purchase #4 | $118.71 | 10.489% | $131.1615 | $131.16 | $131.15 | $131.20 |
| Purchase #5 | $178.42 | 4.490% | $186.4311 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $59.71 | 9.233% | $65.223 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $199.40 | 4.259% | $207.8924 | $207.89 | $207.90 | $207.90 |
| 7 purchase totals = | $878.69 | $934.8948 | $934.88 | $934.85 | $935.00 | |