| 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 | $71.26 | 11.712% | $79.606 | $79.61 | $79.60 | $79.60 |
| Purchase #2 | $45.65 | 6.591% | $48.6588 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $29.57 | 6.849% | $31.5952 | $31.60 | $31.60 | $31.60 |
| Purchase #4 | $200.56 | 6.634% | $213.8652 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $121.41 | 9.859% | $133.3798 | $133.38 | $133.40 | $133.40 |
| Purchase #6 | $177.48 | 3.208% | $183.1736 | $183.17 | $183.15 | $183.20 |
| Purchase #7 | $46.41 | 3.159% | $47.8761 | $47.88 | $47.90 | $47.90 |
| 7 purchase totals = | $692.34 | $738.1547 | $738.17 | $738.15 | $738.30 | |