| 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 | $36.91 | 6.189% | $39.1944 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $5.34 | 4.694% | $5.5907 | $5.59 | $5.60 | $5.60 |
| Purchase #3 | $105.99 | 12.141% | $118.8582 | $118.86 | $118.85 | $118.90 |
| Purchase #4 | $116.40 | 9.602% | $127.5767 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $188.71 | 13.332% | $213.8688 | $213.87 | $213.85 | $213.90 |
| Purchase #6 | $45.59 | 7.416% | $48.971 | $48.97 | $48.95 | $49.00 |
| Purchase #7 | $15.65 | 13.635% | $17.7839 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $514.59 | $571.8437 | $571.84 | $571.85 | $572.00 | |