| 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 | $34.41 | 9.572% | $37.7037 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $58.26 | 4.729% | $61.0151 | $61.02 | $61.00 | $61.00 |
| Purchase #3 | $47.78 | 10.554% | $52.8227 | $52.82 | $52.80 | $52.80 |
| Purchase #4 | $113.47 | 11.597% | $126.6291 | $126.63 | $126.65 | $126.60 |
| Purchase #5 | $224.94 | 8.719% | $244.5525 | $244.55 | $244.55 | $244.60 |
| Purchase #6 | $112.86 | 12.686% | $127.1774 | $127.18 | $127.20 | $127.20 |
| Purchase #7 | $180.48 | 12.676% | $203.3576 | $203.36 | $203.35 | $203.40 |
| 7 purchase totals = | $772.20 | $853.2581 | $853.26 | $853.25 | $853.30 | |