| 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 | $85.27 | 5.155% | $89.6657 | $89.67 | $89.65 | $89.70 |
| Purchase #2 | $157.72 | 8.380% | $170.9369 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $199.58 | 5.159% | $209.8763 | $209.88 | $209.90 | $209.90 |
| Purchase #4 | $91.68 | 10.216% | $101.046 | $101.05 | $101.05 | $101.00 |
| Purchase #5 | $29.94 | 5.512% | $31.5903 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $76.40 | 8.568% | $82.946 | $82.95 | $82.95 | $82.90 |
| Purchase #7 | $191.98 | 12.406% | $215.797 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $832.57 | $901.8582 | $901.88 | $901.90 | $901.80 | |