| 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 | $52.80 | 4.105% | $54.9674 | $54.97 | $54.95 | $55.00 |
| Purchase #2 | $217.76 | 5.372% | $229.4581 | $229.46 | $229.45 | $229.50 |
| Purchase #3 | $195.70 | 12.533% | $220.2271 | $220.23 | $220.25 | $220.20 |
| Purchase #4 | $77.38 | 10.509% | $85.5119 | $85.51 | $85.50 | $85.50 |
| Purchase #5 | $243.82 | 8.621% | $264.8397 | $264.84 | $264.85 | $264.80 |
| Purchase #6 | $12.72 | 3.681% | $13.1882 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $26.29 | 13.563% | $29.8557 | $29.86 | $29.85 | $29.90 |
| 7 purchase totals = | $826.47 | $898.0481 | $898.06 | $898.05 | $898.10 | |