| 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 | $91.72 | 5.263% | $96.5472 | $96.55 | $96.55 | $96.50 |
| Purchase #2 | $241.92 | 6.572% | $257.819 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $127.87 | 6.684% | $136.4168 | $136.42 | $136.40 | $136.40 |
| Purchase #4 | $139.99 | 12.429% | $157.3894 | $157.39 | $157.40 | $157.40 |
| Purchase #5 | $106.99 | 9.645% | $117.3092 | $117.31 | $117.30 | $117.30 |
| Purchase #6 | $50.70 | 9.725% | $55.6306 | $55.63 | $55.65 | $55.60 |
| Purchase #7 | $22.83 | 9.298% | $24.9527 | $24.95 | $24.95 | $25.00 |
| 7 purchase totals = | $782.02 | $846.0649 | $846.07 | $846.05 | $846.00 | |