| 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 | $24.85 | 4.580% | $25.9881 | $25.99 | $26.00 | $26.00 |
| Purchase #2 | $172.80 | 8.507% | $187.5001 | $187.50 | $187.50 | $187.50 |
| Purchase #3 | $213.91 | 5.354% | $225.3627 | $225.36 | $225.35 | $225.40 |
| Purchase #4 | $42.69 | 8.363% | $46.2602 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $134.85 | 3.621% | $139.7329 | $139.73 | $139.75 | $139.70 |
| Purchase #6 | $109.60 | 6.383% | $116.5958 | $116.60 | $116.60 | $116.60 |
| Purchase #7 | $100.40 | 7.823% | $108.2543 | $108.25 | $108.25 | $108.30 |
| 7 purchase totals = | $799.10 | $849.6941 | $849.69 | $849.70 | $849.80 | |