| 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 | $139.54 | 12.804% | $157.4067 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $48.86 | 3.620% | $50.6287 | $50.63 | $50.65 | $50.60 |
| Purchase #3 | $148.78 | 8.823% | $161.9069 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $121.92 | 7.135% | $130.619 | $130.62 | $130.60 | $130.60 |
| Purchase #5 | $9.61 | 9.862% | $10.5577 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $199.82 | 8.508% | $216.8207 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $63.28 | 5.763% | $66.9268 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $731.81 | $794.8665 | $794.88 | $794.85 | $794.80 | |