| 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 | $16.48 | 6.280% | $17.5149 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $140.56 | 7.729% | $151.4239 | $151.42 | $151.40 | $151.40 |
| Purchase #3 | $209.81 | 13.669% | $238.4889 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $58.74 | 9.655% | $64.4113 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $121.58 | 13.140% | $137.5556 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $199.33 | 8.681% | $216.6338 | $216.63 | $216.65 | $216.60 |
| Purchase #7 | $28.39 | 5.287% | $29.891 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $774.89 | $855.9194 | $855.91 | $855.90 | $855.90 | |