| 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 | $54.98 | 3.243% | $56.763 | $56.76 | $56.75 | $56.80 |
| Purchase #2 | $17.47 | 8.145% | $18.8929 | $18.89 | $18.90 | $18.90 |
| Purchase #3 | $209.99 | 9.224% | $229.3595 | $229.36 | $229.35 | $229.40 |
| Purchase #4 | $132.94 | 13.613% | $151.0371 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $15.85 | 8.507% | $17.1984 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $148.78 | 8.595% | $161.5676 | $161.57 | $161.55 | $161.60 |
| Purchase #7 | $190.32 | 10.813% | $210.8993 | $210.90 | $210.90 | $210.90 |
| 7 purchase totals = | $770.33 | $845.7178 | $845.72 | $845.70 | $845.80 | |