| 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 | $46.80 | 7.784% | $50.4429 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $39.90 | 11.173% | $44.358 | $44.36 | $44.35 | $44.40 |
| Purchase #3 | $75.53 | 3.450% | $78.1358 | $78.14 | $78.15 | $78.10 |
| Purchase #4 | $98.69 | 13.122% | $111.6401 | $111.64 | $111.65 | $111.60 |
| Purchase #5 | $187.64 | 11.126% | $208.5168 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $55.39 | 9.435% | $60.616 | $60.62 | $60.60 | $60.60 |
| Purchase #7 | $115.78 | 8.374% | $125.4754 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $619.73 | $679.1850 | $679.20 | $679.20 | $679.10 | |