| 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 | $56.51 | 4.320% | $58.9512 | $58.95 | $58.95 | $59.00 |
| Purchase #2 | $244.77 | 9.153% | $267.1738 | $267.17 | $267.15 | $267.20 |
| Purchase #3 | $41.70 | 11.186% | $46.3646 | $46.36 | $46.35 | $46.40 |
| Purchase #4 | $242.40 | 13.307% | $274.6562 | $274.66 | $274.65 | $274.70 |
| Purchase #5 | $113.33 | 5.456% | $119.5133 | $119.51 | $119.50 | $119.50 |
| Purchase #6 | $57.51 | 7.187% | $61.6432 | $61.64 | $61.65 | $61.60 |
| Purchase #7 | $78.32 | 13.363% | $88.7859 | $88.79 | $88.80 | $88.80 |
| 7 purchase totals = | $834.54 | $917.0882 | $917.08 | $917.05 | $917.20 | |