| 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 | $87.55 | 5.236% | $92.1341 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $125.88 | 6.388% | $133.9212 | $133.92 | $133.90 | $133.90 |
| Purchase #3 | $234.71 | 4.339% | $244.8941 | $244.89 | $244.90 | $244.90 |
| Purchase #4 | $141.70 | 11.324% | $157.7461 | $157.75 | $157.75 | $157.70 |
| Purchase #5 | $95.70 | 9.476% | $104.7685 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $11.92 | 8.160% | $12.8927 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $41.62 | 13.309% | $47.1592 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $739.08 | $793.5159 | $793.51 | $793.50 | $793.50 | |