| 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 | $77.85 | 13.305% | $88.2079 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $106.59 | 4.407% | $111.2874 | $111.29 | $111.30 | $111.30 |
| Purchase #3 | $72.38 | 3.750% | $75.0943 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $176.47 | 7.648% | $189.9664 | $189.97 | $189.95 | $190.00 |
| Purchase #5 | $52.62 | 8.124% | $56.8948 | $56.89 | $56.90 | $56.90 |
| Purchase #6 | $60.64 | 4.626% | $63.4452 | $63.45 | $63.45 | $63.40 |
| Purchase #7 | $91.66 | 11.604% | $102.2962 | $102.30 | $102.30 | $102.30 |
| 7 purchase totals = | $638.21 | $687.1922 | $687.20 | $687.20 | $687.20 | |