| 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 | $85.84 | 9.369% | $93.8823 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $108.49 | 11.763% | $121.2517 | $121.25 | $121.25 | $121.30 |
| Purchase #3 | $215.29 | 13.478% | $244.3068 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $100.91 | 12.157% | $113.1776 | $113.18 | $113.20 | $113.20 |
| Purchase #5 | $21.42 | 5.340% | $22.5638 | $22.56 | $22.55 | $22.60 |
| Purchase #6 | $52.33 | 4.430% | $54.6482 | $54.65 | $54.65 | $54.60 |
| Purchase #7 | $142.65 | 8.676% | $155.0263 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $726.93 | $804.8567 | $804.86 | $804.90 | $804.90 | |