| 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 | $29.56 | 8.176% | $31.9768 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $22.96 | 11.663% | $25.6378 | $25.64 | $25.65 | $25.60 |
| Purchase #3 | $155.50 | 8.869% | $169.2913 | $169.29 | $169.30 | $169.30 |
| Purchase #4 | $45.91 | 7.250% | $49.2385 | $49.24 | $49.25 | $49.20 |
| Purchase #5 | $232.35 | 5.339% | $244.7552 | $244.76 | $244.75 | $244.80 |
| Purchase #6 | $179.74 | 3.409% | $185.8673 | $185.87 | $185.85 | $185.90 |
| Purchase #7 | $93.61 | 7.425% | $100.5605 | $100.56 | $100.55 | $100.60 |
| 7 purchase totals = | $759.63 | $807.3274 | $807.34 | $807.35 | $807.40 | |