| 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 | $51.72 | 6.577% | $55.1216 | $55.12 | $55.10 | $55.10 |
| Purchase #2 | $124.81 | 6.326% | $132.7055 | $132.71 | $132.70 | $132.70 |
| Purchase #3 | $113.51 | 13.340% | $128.6522 | $128.65 | $128.65 | $128.70 |
| Purchase #4 | $72.27 | 6.533% | $76.9914 | $76.99 | $77.00 | $77.00 |
| Purchase #5 | $50.83 | 5.825% | $53.7908 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $217.38 | 11.536% | $242.457 | $242.46 | $242.45 | $242.50 |
| Purchase #7 | $141.41 | 9.608% | $154.9967 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $771.93 | $844.7152 | $844.72 | $844.70 | $844.80 | |