| 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 | $53.42 | 8.668% | $58.0504 | $58.05 | $58.05 | $58.10 |
| Purchase #2 | $119.67 | 10.488% | $132.221 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $127.78 | 7.323% | $137.1373 | $137.14 | $137.15 | $137.10 |
| Purchase #4 | $87.97 | 6.231% | $93.4514 | $93.45 | $93.45 | $93.50 |
| Purchase #5 | $28.43 | 4.326% | $29.6599 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $16.43 | 7.189% | $17.6112 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $197.72 | 5.409% | $208.4147 | $208.41 | $208.40 | $208.40 |
| 7 purchase totals = | $631.42 | $676.5459 | $676.54 | $676.50 | $676.60 | |