| 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 | $49.41 | 11.258% | $54.9726 | $54.97 | $54.95 | $55.00 |
| Purchase #2 | $104.29 | 13.296% | $118.1564 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $249.35 | 10.548% | $275.6514 | $275.65 | $275.65 | $275.70 |
| Purchase #4 | $166.39 | 3.221% | $171.7494 | $171.75 | $171.75 | $171.70 |
| Purchase #5 | $130.80 | 4.370% | $136.516 | $136.52 | $136.50 | $136.50 |
| Purchase #6 | $52.71 | 11.490% | $58.7664 | $58.77 | $58.75 | $58.80 |
| Purchase #7 | $29.45 | 7.847% | $31.7609 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $782.40 | $847.5731 | $847.58 | $847.50 | $847.70 | |