| 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 | $13.61 | 5.213% | $14.3195 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $110.43 | 9.399% | $120.8093 | $120.81 | $120.80 | $120.80 |
| Purchase #3 | $73.71 | 6.149% | $78.2424 | $78.24 | $78.25 | $78.20 |
| Purchase #4 | $147.70 | 10.706% | $163.5128 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $224.94 | 13.456% | $255.2079 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $118.53 | 3.871% | $123.1183 | $123.12 | $123.10 | $123.10 |
| Purchase #7 | $149.61 | 5.347% | $157.6096 | $157.61 | $157.60 | $157.60 |
| 7 purchase totals = | $838.53 | $912.8198 | $912.82 | $912.75 | $912.70 | |