| 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 | $46.68 | 4.448% | $48.7563 | $48.76 | $48.75 | $48.80 |
| Purchase #2 | $138.66 | 12.538% | $156.0452 | $156.05 | $156.05 | $156.00 |
| Purchase #3 | $142.88 | 11.406% | $159.1769 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $9.57 | 13.577% | $10.8693 | $10.87 | $10.85 | $10.90 |
| Purchase #5 | $231.83 | 13.160% | $262.3388 | $262.34 | $262.35 | $262.30 |
| Purchase #6 | $76.43 | 3.142% | $78.8314 | $78.83 | $78.85 | $78.80 |
| Purchase #7 | $19.80 | 9.311% | $21.6436 | $21.64 | $21.65 | $21.60 |
| 7 purchase totals = | $665.85 | $737.6615 | $737.67 | $737.70 | $737.60 | |