| 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 | $74.92 | 9.565% | $82.0861 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $45.83 | 11.178% | $50.9529 | $50.95 | $50.95 | $51.00 |
| Purchase #3 | $212.28 | 3.317% | $219.3213 | $219.32 | $219.30 | $219.30 |
| Purchase #4 | $136.42 | 12.634% | $153.6553 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $95.82 | 13.782% | $109.0259 | $109.03 | $109.05 | $109.00 |
| Purchase #6 | $218.98 | 5.348% | $230.6911 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $126.46 | 11.813% | $141.3987 | $141.40 | $141.40 | $141.40 |
| 7 purchase totals = | $910.71 | $987.1313 | $987.14 | $987.15 | $987.20 | |