| 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 | $41.63 | 9.572% | $45.6148 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $9.75 | 7.520% | $10.4832 | $10.48 | $10.50 | $10.50 |
| Purchase #3 | $105.69 | 10.509% | $116.797 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $181.92 | 9.376% | $198.9768 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $12.35 | 3.603% | $12.795 | $12.80 | $12.80 | $12.80 |
| Purchase #6 | $162.54 | 6.604% | $173.2741 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $198.28 | 10.555% | $219.2085 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $712.16 | $777.1494 | $777.15 | $777.15 | $777.20 | |