| 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 | $47.61 | 3.553% | $49.3016 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $191.45 | 6.797% | $204.4629 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $212.93 | 4.287% | $222.0583 | $222.06 | $222.05 | $222.10 |
| Purchase #4 | $14.62 | 12.274% | $16.4145 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $91.83 | 13.344% | $104.0838 | $104.08 | $104.10 | $104.10 |
| Purchase #6 | $14.40 | 3.787% | $14.9453 | $14.95 | $14.95 | $14.90 |
| Purchase #7 | $69.29 | 7.820% | $74.7085 | $74.71 | $74.70 | $74.70 |
| 7 purchase totals = | $642.13 | $685.9749 | $685.97 | $685.95 | $686.00 | |