| 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 | $26.48 | 3.754% | $27.4741 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $55.53 | 9.361% | $60.7282 | $60.73 | $60.75 | $60.70 |
| Purchase #3 | $153.99 | 9.285% | $168.288 | $168.29 | $168.30 | $168.30 |
| Purchase #4 | $48.76 | 13.598% | $55.3904 | $55.39 | $55.40 | $55.40 |
| Purchase #5 | $231.62 | 10.485% | $255.9054 | $255.91 | $255.90 | $255.90 |
| Purchase #6 | $33.99 | 10.416% | $37.5304 | $37.53 | $37.55 | $37.50 |
| Purchase #7 | $212.84 | 4.808% | $223.0733 | $223.07 | $223.05 | $223.10 |
| 7 purchase totals = | $763.21 | $828.3898 | $828.39 | $828.40 | $828.40 | |