| 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 | $70.28 | 13.352% | $79.6638 | $79.66 | $79.65 | $79.70 |
| Purchase #2 | $27.53 | 3.606% | $28.5227 | $28.52 | $28.50 | $28.50 |
| Purchase #3 | $102.95 | 3.790% | $106.8518 | $106.85 | $106.85 | $106.90 |
| Purchase #4 | $212.86 | 9.549% | $233.186 | $233.19 | $233.20 | $233.20 |
| Purchase #5 | $165.57 | 5.261% | $174.2806 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $148.84 | 13.385% | $168.7622 | $168.76 | $168.75 | $168.80 |
| Purchase #7 | $157.80 | 7.183% | $169.1348 | $169.13 | $169.15 | $169.10 |
| 7 purchase totals = | $885.83 | $960.4019 | $960.39 | $960.40 | $960.50 | |