| 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 | $24.82 | 3.557% | $25.7028 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $159.45 | 8.790% | $173.4657 | $173.47 | $173.45 | $173.50 |
| Purchase #3 | $73.69 | 11.548% | $82.1997 | $82.20 | $82.20 | $82.20 |
| Purchase #4 | $151.51 | 4.503% | $158.3325 | $158.33 | $158.35 | $158.30 |
| Purchase #5 | $161.27 | 8.454% | $174.9038 | $174.90 | $174.90 | $174.90 |
| Purchase #6 | $109.70 | 5.202% | $115.4066 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $16.46 | 7.720% | $17.7307 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $696.90 | $747.7418 | $747.74 | $747.75 | $747.70 | |