| 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 | $87.98 | 11.295% | $97.9173 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $96.67 | 4.161% | $100.6924 | $100.69 | $100.70 | $100.70 |
| Purchase #3 | $30.59 | 4.257% | $31.8922 | $31.89 | $31.90 | $31.90 |
| Purchase #4 | $159.76 | 11.413% | $177.9934 | $177.99 | $178.00 | $178.00 |
| Purchase #5 | $83.76 | 10.337% | $92.4183 | $92.42 | $92.40 | $92.40 |
| Purchase #6 | $208.53 | 11.466% | $232.44 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $183.94 | 8.691% | $199.9262 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $851.23 | $933.2798 | $933.28 | $933.30 | $933.20 | |