| 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 | $57.70 | 3.409% | $59.667 | $59.67 | $59.65 | $59.70 |
| Purchase #2 | $107.51 | 8.836% | $117.0096 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $7.45 | 9.754% | $8.1767 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $246.59 | 3.808% | $255.9801 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $27.79 | 3.741% | $28.8296 | $28.83 | $28.85 | $28.80 |
| Purchase #6 | $142.49 | 5.104% | $149.7627 | $149.76 | $149.75 | $149.80 |
| Purchase #7 | $104.53 | 13.731% | $118.883 | $118.88 | $118.90 | $118.90 |
| 7 purchase totals = | $694.06 | $738.3087 | $738.31 | $738.35 | $738.40 | |