| 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 | $32.81 | 4.427% | $34.2625 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $126.73 | 9.582% | $138.8733 | $138.87 | $138.85 | $138.90 |
| Purchase #3 | $199.26 | 13.240% | $225.642 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $138.62 | 5.614% | $146.4021 | $146.40 | $146.40 | $146.40 |
| Purchase #5 | $208.44 | 9.181% | $227.5769 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $95.95 | 4.344% | $100.1181 | $100.12 | $100.10 | $100.10 |
| Purchase #7 | $15.33 | 9.722% | $16.8204 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $817.14 | $889.6953 | $889.69 | $889.65 | $889.70 | |