| 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 | $28.29 | 12.406% | $31.7997 | $31.80 | $31.80 | $31.80 |
| Purchase #2 | $116.97 | 8.537% | $126.9557 | $126.96 | $126.95 | $127.00 |
| Purchase #3 | $29.57 | 7.812% | $31.88 | $31.88 | $31.90 | $31.90 |
| Purchase #4 | $23.39 | 9.679% | $25.6539 | $25.65 | $25.65 | $25.70 |
| Purchase #5 | $57.54 | 3.792% | $59.7219 | $59.72 | $59.70 | $59.70 |
| Purchase #6 | $89.97 | 9.214% | $98.2598 | $98.26 | $98.25 | $98.30 |
| Purchase #7 | $102.29 | 11.186% | $113.7322 | $113.73 | $113.75 | $113.70 |
| 7 purchase totals = | $448.02 | $488.0032 | $488.00 | $488.00 | $488.10 | |