| 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 | $121.59 | 9.714% | $133.4013 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $159.65 | 7.384% | $171.4386 | $171.44 | $171.45 | $171.40 |
| Purchase #3 | $169.29 | 6.490% | $180.2769 | $180.28 | $180.30 | $180.30 |
| Purchase #4 | $52.66 | 6.157% | $55.9023 | $55.90 | $55.90 | $55.90 |
| Purchase #5 | $42.84 | 11.131% | $47.6085 | $47.61 | $47.60 | $47.60 |
| Purchase #6 | $155.62 | 8.628% | $169.0469 | $169.05 | $169.05 | $169.00 |
| Purchase #7 | $156.76 | 4.633% | $164.0227 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $858.41 | $921.6972 | $921.70 | $921.70 | $921.60 | |