| 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 | $46.89 | 7.560% | $50.4349 | $50.43 | $50.45 | $50.40 |
| Purchase #2 | $89.72 | 4.632% | $93.8758 | $93.88 | $93.90 | $93.90 |
| Purchase #3 | $114.37 | 5.849% | $121.0595 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $118.66 | 3.143% | $122.3895 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $20.89 | 4.483% | $21.8265 | $21.83 | $21.85 | $21.80 |
| Purchase #6 | $70.33 | 5.553% | $74.2354 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $44.45 | 11.475% | $49.5506 | $49.55 | $49.55 | $49.60 |
| 7 purchase totals = | $505.31 | $533.3722 | $533.38 | $533.45 | $533.40 | |