| 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 | $79.33 | 6.784% | $84.7117 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $184.81 | 7.624% | $198.8999 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $223.49 | 13.371% | $253.3728 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $30.46 | 8.497% | $33.0482 | $33.05 | $33.05 | $33.00 |
| Purchase #5 | $205.95 | 11.179% | $228.9732 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $113.92 | 13.259% | $129.0247 | $129.02 | $129.00 | $129.00 |
| Purchase #7 | $88.36 | 3.353% | $91.3227 | $91.32 | $91.30 | $91.30 |
| 7 purchase totals = | $926.32 | $1,019.3532 | $1,019.34 | $1,019.25 | $1,019.30 | |