| 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 | $74.29 | 10.612% | $82.1737 | $82.17 | $82.15 | $82.20 |
| Purchase #2 | $53.32 | 7.846% | $57.5035 | $57.50 | $57.50 | $57.50 |
| Purchase #3 | $202.66 | 7.310% | $217.4744 | $217.47 | $217.45 | $217.50 |
| Purchase #4 | $13.87 | 13.439% | $15.734 | $15.73 | $15.75 | $15.70 |
| Purchase #5 | $65.42 | 10.329% | $72.1772 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $242.61 | 11.279% | $269.974 | $269.97 | $269.95 | $270.00 |
| Purchase #7 | $186.73 | 5.864% | $197.6798 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $838.90 | $912.7166 | $912.70 | $912.70 | $912.80 | |