| 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 | $46.78 | 8.574% | $50.7909 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $117.48 | 7.377% | $126.1465 | $126.15 | $126.15 | $126.10 |
| Purchase #3 | $94.35 | 11.103% | $104.8257 | $104.83 | $104.85 | $104.80 |
| Purchase #4 | $115.35 | 9.248% | $126.0176 | $126.02 | $126.00 | $126.00 |
| Purchase #5 | $137.38 | 12.749% | $154.8946 | $154.89 | $154.90 | $154.90 |
| Purchase #6 | $226.69 | 9.157% | $247.448 | $247.45 | $247.45 | $247.40 |
| Purchase #7 | $14.37 | 4.365% | $14.9973 | $15.00 | $15.00 | $15.00 |
| 7 purchase totals = | $752.40 | $825.1206 | $825.13 | $825.15 | $825.00 | |