| 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 | $247.99 | 8.303% | $268.5806 | $268.58 | $268.60 | $268.60 |
| Purchase #2 | $42.97 | 11.458% | $47.8935 | $47.89 | $47.90 | $47.90 |
| Purchase #3 | $116.80 | 7.113% | $125.108 | $125.11 | $125.10 | $125.10 |
| Purchase #4 | $9.48 | 8.629% | $10.298 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $118.43 | 7.793% | $127.6592 | $127.66 | $127.65 | $127.70 |
| Purchase #6 | $40.46 | 10.599% | $44.7484 | $44.75 | $44.75 | $44.70 |
| Purchase #7 | $134.77 | 8.227% | $145.8575 | $145.86 | $145.85 | $145.90 |
| 7 purchase totals = | $710.90 | $770.1452 | $770.15 | $770.15 | $770.20 | |