| 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 | $32.71 | 10.795% | $36.241 | $36.24 | $36.25 | $36.20 |
| Purchase #2 | $52.32 | 3.411% | $54.1046 | $54.10 | $54.10 | $54.10 |
| Purchase #3 | $220.69 | 8.797% | $240.1041 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $56.36 | 3.477% | $58.3196 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $48.63 | 10.228% | $53.6039 | $53.60 | $53.60 | $53.60 |
| Purchase #6 | $29.47 | 4.227% | $30.7157 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $137.39 | 8.836% | $149.5298 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $577.57 | $622.6187 | $622.61 | $622.60 | $622.50 | |