| 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 | $45.82 | 9.714% | $50.271 | $50.27 | $50.25 | $50.30 |
| Purchase #2 | $239.83 | 13.198% | $271.4828 | $271.48 | $271.50 | $271.50 |
| Purchase #3 | $26.95 | 9.696% | $29.5631 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $218.42 | 3.294% | $225.6148 | $225.61 | $225.60 | $225.60 |
| Purchase #5 | $121.97 | 3.163% | $125.8279 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $77.94 | 13.797% | $88.6934 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $139.73 | 13.750% | $158.9429 | $158.94 | $158.95 | $158.90 |
| 7 purchase totals = | $870.66 | $950.3959 | $950.38 | $950.40 | $950.40 | |