| 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 | $35.82 | 3.513% | $37.0784 | $37.08 | $37.10 | $37.10 |
| Purchase #2 | $106.53 | 8.622% | $115.715 | $115.72 | $115.70 | $115.70 |
| Purchase #3 | $163.54 | 3.626% | $169.47 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $133.38 | 8.460% | $144.6639 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $59.45 | 10.389% | $65.6263 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $163.31 | 8.653% | $177.4412 | $177.44 | $177.45 | $177.40 |
| Purchase #7 | $78.97 | 6.143% | $83.8211 | $83.82 | $83.80 | $83.80 |
| 7 purchase totals = | $741.00 | $793.8159 | $793.82 | $793.80 | $793.80 | |