| 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 | $19.65 | 11.167% | $21.8443 | $21.84 | $21.85 | $21.80 |
| Purchase #2 | $230.67 | 8.458% | $250.1801 | $250.18 | $250.20 | $250.20 |
| Purchase #3 | $57.83 | 3.173% | $59.6649 | $59.66 | $59.65 | $59.70 |
| Purchase #4 | $204.95 | 4.439% | $214.0477 | $214.05 | $214.05 | $214.00 |
| Purchase #5 | $89.44 | 10.332% | $98.6809 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $59.95 | 3.491% | $62.0429 | $62.04 | $62.05 | $62.00 |
| Purchase #7 | $22.52 | 10.134% | $24.8022 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $685.01 | $731.2630 | $731.25 | $731.30 | $731.20 | |