| 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 | $55.51 | 5.386% | $58.4998 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $137.56 | 4.162% | $143.2852 | $143.29 | $143.30 | $143.30 |
| Purchase #3 | $33.25 | 3.308% | $34.3499 | $34.35 | $34.35 | $34.30 |
| Purchase #4 | $10.61 | 4.834% | $11.1229 | $11.12 | $11.10 | $11.10 |
| Purchase #5 | $205.28 | 5.594% | $216.7634 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $190.66 | 10.429% | $210.5439 | $210.54 | $210.55 | $210.50 |
| Purchase #7 | $236.71 | 7.213% | $253.7839 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $869.58 | $928.3490 | $928.34 | $928.35 | $928.30 | |