| 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 | $47.41 | 6.257% | $50.3764 | $50.38 | $50.40 | $50.40 |
| Purchase #2 | $90.81 | 10.420% | $100.2724 | $100.27 | $100.25 | $100.30 |
| Purchase #3 | $5.26 | 11.294% | $5.8541 | $5.85 | $5.85 | $5.90 |
| Purchase #4 | $90.79 | 3.579% | $94.0394 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $163.96 | 10.422% | $181.0479 | $181.05 | $181.05 | $181.00 |
| Purchase #6 | $150.65 | 5.514% | $158.9568 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $188.66 | 6.198% | $200.3531 | $200.35 | $200.35 | $200.40 |
| 7 purchase totals = | $737.54 | $790.9001 | $790.90 | $790.90 | $791.00 | |