| 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 | $132.99 | 5.691% | $140.5585 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $67.49 | 7.248% | $72.3817 | $72.38 | $72.40 | $72.40 |
| Purchase #3 | $45.57 | 8.211% | $49.3118 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $86.70 | 13.842% | $98.701 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $100.90 | 3.409% | $104.3397 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $12.29 | 7.322% | $13.1899 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $238.87 | 12.305% | $268.263 | $268.26 | $268.25 | $268.30 |
| 7 purchase totals = | $684.81 | $746.7456 | $746.74 | $746.75 | $746.80 | |