| 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 | $68.91 | 5.462% | $72.6739 | $72.67 | $72.65 | $72.70 |
| Purchase #2 | $124.71 | 12.239% | $139.9733 | $139.97 | $139.95 | $140.00 |
| Purchase #3 | $173.69 | 12.809% | $195.938 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $245.39 | 3.625% | $254.2854 | $254.29 | $254.30 | $254.30 |
| Purchase #5 | $103.75 | 4.642% | $108.5661 | $108.57 | $108.55 | $108.60 |
| Purchase #6 | $77.53 | 12.538% | $87.2507 | $87.25 | $87.25 | $87.30 |
| Purchase #7 | $25.32 | 4.590% | $26.4822 | $26.48 | $26.50 | $26.50 |
| 7 purchase totals = | $819.30 | $885.1696 | $885.17 | $885.15 | $885.30 | |