| 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 | $52.45 | 7.496% | $56.3817 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $159.47 | 6.217% | $169.3842 | $169.38 | $169.40 | $169.40 |
| Purchase #3 | $93.71 | 4.647% | $98.0647 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $236.33 | 11.254% | $262.9266 | $262.93 | $262.95 | $262.90 |
| Purchase #5 | $60.40 | 12.232% | $67.7881 | $67.79 | $67.80 | $67.80 |
| Purchase #6 | $25.65 | 12.448% | $28.8429 | $28.84 | $28.85 | $28.80 |
| Purchase #7 | $43.27 | 3.216% | $44.6616 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $671.28 | $728.0498 | $728.04 | $728.10 | $728.10 | |