| 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 | $95.54 | 8.181% | $103.3561 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $226.77 | 9.821% | $249.0411 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $125.30 | 4.281% | $130.6641 | $130.66 | $130.65 | $130.70 |
| Purchase #4 | $19.94 | 7.433% | $21.4221 | $21.42 | $21.40 | $21.40 |
| Purchase #5 | $28.25 | 6.264% | $30.0196 | $30.02 | $30.00 | $30.00 |
| Purchase #6 | $117.98 | 3.603% | $122.2308 | $122.23 | $122.25 | $122.20 |
| Purchase #7 | $151.44 | 11.247% | $168.4725 | $168.47 | $168.45 | $168.50 |
| 7 purchase totals = | $765.22 | $825.2063 | $825.20 | $825.15 | $825.20 | |