| 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 | $81.27 | 13.538% | $92.2723 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $226.94 | 13.288% | $257.0958 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $37.64 | 6.659% | $40.1464 | $40.15 | $40.15 | $40.10 |
| Purchase #4 | $227.84 | 5.537% | $240.4555 | $240.46 | $240.45 | $240.50 |
| Purchase #5 | $52.48 | 6.705% | $55.9988 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $96.57 | 13.390% | $109.5007 | $109.50 | $109.50 | $109.50 |
| Purchase #7 | $98.36 | 12.648% | $110.8006 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $821.10 | $906.2701 | $906.28 | $906.25 | $906.30 | |