| 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 | $53.48 | 6.575% | $56.9963 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $9.89 | 9.351% | $10.8148 | $10.81 | $10.80 | $10.80 |
| Purchase #3 | $223.71 | 6.377% | $237.976 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $101.51 | 5.503% | $107.0961 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $61.28 | 6.702% | $65.387 | $65.39 | $65.40 | $65.40 |
| Purchase #6 | $244.27 | 11.477% | $272.3049 | $272.30 | $272.30 | $272.30 |
| Purchase #7 | $183.78 | 7.787% | $198.0909 | $198.09 | $198.10 | $198.10 |
| 7 purchase totals = | $877.92 | $948.6660 | $948.67 | $948.70 | $948.70 | |