| 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 | $18.30 | 6.185% | $19.4319 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $242.41 | 9.521% | $265.4899 | $265.49 | $265.50 | $265.50 |
| Purchase #3 | $78.37 | 3.342% | $80.9891 | $80.99 | $81.00 | $81.00 |
| Purchase #4 | $92.34 | 6.873% | $98.6865 | $98.69 | $98.70 | $98.70 |
| Purchase #5 | $99.89 | 13.676% | $113.551 | $113.55 | $113.55 | $113.60 |
| Purchase #6 | $47.92 | 5.147% | $50.3864 | $50.39 | $50.40 | $50.40 |
| Purchase #7 | $130.34 | 6.756% | $139.1458 | $139.15 | $139.15 | $139.10 |
| 7 purchase totals = | $709.57 | $767.6806 | $767.69 | $767.75 | $767.70 | |