| 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 | $74.86 | 6.470% | $79.7034 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $152.94 | 5.836% | $161.8656 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $59.81 | 8.494% | $64.8903 | $64.89 | $64.90 | $64.90 |
| Purchase #4 | $77.61 | 3.415% | $80.2604 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $31.93 | 13.183% | $36.1393 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $202.27 | 11.798% | $226.1338 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $149.81 | 5.864% | $158.5949 | $158.59 | $158.60 | $158.60 |
| 7 purchase totals = | $749.23 | $807.5877 | $807.58 | $807.60 | $807.60 | |