| 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 | $59.77 | 13.334% | $67.7397 | $67.74 | $67.75 | $67.70 |
| Purchase #2 | $100.90 | 8.579% | $109.5562 | $109.56 | $109.55 | $109.60 |
| Purchase #3 | $180.97 | 10.606% | $200.1637 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $59.49 | 7.670% | $64.0529 | $64.05 | $64.05 | $64.10 |
| Purchase #5 | $203.96 | 11.765% | $227.9559 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $234.46 | 3.656% | $243.0319 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $6.55 | 4.511% | $6.8455 | $6.85 | $6.85 | $6.80 |
| 7 purchase totals = | $846.10 | $919.3458 | $919.35 | $919.35 | $919.40 | |