| 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 | $35.45 | 6.747% | $37.8418 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $55.63 | 5.595% | $58.7425 | $58.74 | $58.75 | $58.70 |
| Purchase #3 | $192.84 | 12.734% | $217.3962 | $217.40 | $217.40 | $217.40 |
| Purchase #4 | $160.78 | 12.378% | $180.6813 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $58.93 | 13.118% | $66.6604 | $66.66 | $66.65 | $66.70 |
| Purchase #6 | $90.83 | 4.734% | $95.1299 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $95.89 | 8.590% | $104.127 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $690.35 | $760.5791 | $760.58 | $760.65 | $760.50 | |