| 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 | $80.91 | 9.203% | $88.3561 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $131.25 | 8.191% | $142.0007 | $142.00 | $142.00 | $142.00 |
| Purchase #3 | $66.55 | 3.185% | $68.6696 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $72.58 | 10.507% | $80.206 | $80.21 | $80.20 | $80.20 |
| Purchase #5 | $137.58 | 4.297% | $143.4918 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $81.40 | 9.851% | $89.4187 | $89.42 | $89.40 | $89.40 |
| Purchase #7 | $157.86 | 6.471% | $168.0751 | $168.08 | $168.10 | $168.10 |
| 7 purchase totals = | $728.13 | $780.2180 | $780.23 | $780.20 | $780.30 | |