| 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 | $90.42 | 9.734% | $99.2215 | $99.22 | $99.20 | $99.20 |
| Purchase #2 | $148.53 | 11.641% | $165.8204 | $165.82 | $165.80 | $165.80 |
| Purchase #3 | $122.37 | 3.546% | $126.7092 | $126.71 | $126.70 | $126.70 |
| Purchase #4 | $15.57 | 7.773% | $16.7803 | $16.78 | $16.80 | $16.80 |
| Purchase #5 | $11.81 | 5.640% | $12.4761 | $12.48 | $12.50 | $12.50 |
| Purchase #6 | $22.47 | 4.504% | $23.482 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $248.33 | 8.112% | $268.4745 | $268.47 | $268.45 | $268.50 |
| 7 purchase totals = | $659.50 | $712.9640 | $712.96 | $712.95 | $713.00 | |