| 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 | $37.46 | 13.318% | $42.4489 | $42.45 | $42.45 | $42.40 |
| Purchase #2 | $125.81 | 7.685% | $135.4785 | $135.48 | $135.50 | $135.50 |
| Purchase #3 | $176.71 | 9.230% | $193.0203 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $25.84 | 4.844% | $27.0917 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $223.46 | 8.663% | $242.8183 | $242.82 | $242.80 | $242.80 |
| Purchase #6 | $35.50 | 11.365% | $39.5346 | $39.53 | $39.55 | $39.50 |
| Purchase #7 | $183.27 | 8.410% | $198.683 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $808.05 | $879.0753 | $879.07 | $879.10 | $879.00 | |