| 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 | $35.92 | 9.274% | $39.2512 | $39.25 | $39.25 | $39.30 |
| Purchase #2 | $169.26 | 13.288% | $191.7513 | $191.75 | $191.75 | $191.80 |
| Purchase #3 | $143.60 | 13.712% | $163.2904 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $50.46 | 6.378% | $53.6783 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $237.92 | 13.437% | $269.8893 | $269.89 | $269.90 | $269.90 |
| Purchase #6 | $134.27 | 6.497% | $142.9935 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $91.47 | 3.307% | $94.4949 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $862.90 | $955.3489 | $955.34 | $955.40 | $955.50 | |