| 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 | $81.63 | 7.522% | $87.7702 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $124.96 | 5.317% | $131.6041 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $156.49 | 13.630% | $177.8196 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $52.52 | 12.429% | $59.0477 | $59.05 | $59.05 | $59.00 |
| Purchase #5 | $33.54 | 3.435% | $34.6921 | $34.69 | $34.70 | $34.70 |
| Purchase #6 | $151.81 | 12.320% | $170.513 | $170.51 | $170.50 | $170.50 |
| Purchase #7 | $48.86 | 11.239% | $54.3514 | $54.35 | $54.35 | $54.40 |
| 7 purchase totals = | $649.81 | $715.7981 | $715.79 | $715.75 | $715.80 | |