| 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 | $90.95 | 7.459% | $97.734 | $97.73 | $97.75 | $97.70 |
| Purchase #2 | $84.65 | 12.219% | $94.9934 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $109.70 | 9.777% | $120.4254 | $120.43 | $120.45 | $120.40 |
| Purchase #4 | $16.61 | 12.604% | $18.7035 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $70.81 | 6.127% | $75.1485 | $75.15 | $75.15 | $75.10 |
| Purchase #6 | $94.45 | 9.546% | $103.4662 | $103.47 | $103.45 | $103.50 |
| Purchase #7 | $49.30 | 7.141% | $52.8205 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $516.47 | $563.2915 | $563.29 | $563.30 | $563.20 | |