| 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 | $78.79 | 11.220% | $87.6302 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $94.75 | 8.779% | $103.0681 | $103.07 | $103.05 | $103.10 |
| Purchase #3 | $182.58 | 12.728% | $205.8188 | $205.82 | $205.80 | $205.80 |
| Purchase #4 | $58.94 | 5.631% | $62.2589 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $20.50 | 13.279% | $23.2222 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $74.72 | 4.809% | $78.3133 | $78.31 | $78.30 | $78.30 |
| Purchase #7 | $61.25 | 13.851% | $69.7337 | $69.73 | $69.75 | $69.70 |
| 7 purchase totals = | $571.53 | $630.0452 | $630.04 | $630.00 | $630.00 | |