| 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 | $45.43 | 9.492% | $49.7422 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $206.40 | 4.638% | $215.9728 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $94.54 | 7.861% | $101.9718 | $101.97 | $101.95 | $102.00 |
| Purchase #4 | $166.99 | 7.812% | $180.0353 | $180.04 | $180.05 | $180.00 |
| Purchase #5 | $106.38 | 6.644% | $113.4479 | $113.45 | $113.45 | $113.40 |
| Purchase #6 | $78.99 | 6.738% | $84.3123 | $84.31 | $84.30 | $84.30 |
| Purchase #7 | $94.88 | 7.621% | $102.1108 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $793.61 | $847.5931 | $847.59 | $847.55 | $847.50 | |