| 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 | $97.53 | 10.764% | $108.0281 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $93.44 | 7.506% | $100.4536 | $100.45 | $100.45 | $100.50 |
| Purchase #3 | $43.38 | 10.612% | $47.9835 | $47.98 | $48.00 | $48.00 |
| Purchase #4 | $9.58 | 13.554% | $10.8785 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $28.91 | 5.742% | $30.57 | $30.57 | $30.55 | $30.60 |
| Purchase #6 | $236.41 | 11.515% | $263.6326 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $160.40 | 11.424% | $178.7241 | $178.72 | $178.70 | $178.70 |
| 7 purchase totals = | $669.65 | $740.2704 | $740.26 | $740.30 | $740.30 | |