| 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 | $12.91 | 6.585% | $13.7601 | $13.76 | $13.75 | $13.80 |
| Purchase #2 | $138.96 | 5.580% | $146.714 | $146.71 | $146.70 | $146.70 |
| Purchase #3 | $97.96 | 5.772% | $103.6143 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $125.83 | 10.762% | $139.3718 | $139.37 | $139.35 | $139.40 |
| Purchase #5 | $218.46 | 10.649% | $241.7238 | $241.72 | $241.70 | $241.70 |
| Purchase #6 | $212.64 | 9.401% | $232.6303 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $169.61 | 6.439% | $180.5312 | $180.53 | $180.55 | $180.50 |
| 7 purchase totals = | $976.37 | $1,058.3455 | $1,058.33 | $1,058.30 | $1,058.30 | |