| 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 | $62.75 | 12.310% | $70.4745 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $95.37 | 10.185% | $105.0834 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $92.51 | 3.401% | $95.6563 | $95.66 | $95.65 | $95.70 |
| Purchase #4 | $108.31 | 6.690% | $115.5559 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $228.66 | 11.655% | $255.3103 | $255.31 | $255.30 | $255.30 |
| Purchase #6 | $206.71 | 4.808% | $216.6486 | $216.65 | $216.65 | $216.60 |
| Purchase #7 | $21.60 | 8.287% | $23.39 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $815.91 | $882.1190 | $882.12 | $882.10 | $882.20 | |