| 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 | $6.53 | 12.587% | $7.3519 | $7.35 | $7.35 | $7.40 |
| Purchase #2 | $85.95 | 13.708% | $97.732 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $17.83 | 9.158% | $19.4629 | $19.46 | $19.45 | $19.50 |
| Purchase #4 | $125.46 | 5.817% | $132.758 | $132.76 | $132.75 | $132.80 |
| Purchase #5 | $91.33 | 6.377% | $97.1541 | $97.15 | $97.15 | $97.20 |
| Purchase #6 | $162.91 | 6.256% | $173.1016 | $173.10 | $173.10 | $173.10 |
| Purchase #7 | $48.53 | 5.325% | $51.1142 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $538.54 | $578.6747 | $578.66 | $578.65 | $578.80 | |