| 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 | $62.79 | 12.296% | $70.5107 | $70.51 | $70.50 | $70.50 |
| Purchase #2 | $9.95 | 8.818% | $10.8274 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $130.49 | 13.769% | $148.4572 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $172.41 | 10.845% | $191.1079 | $191.11 | $191.10 | $191.10 |
| Purchase #5 | $217.49 | 10.201% | $239.6762 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $229.83 | 8.751% | $249.9424 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $6.98 | 12.863% | $7.8778 | $7.88 | $7.90 | $7.90 |
| 7 purchase totals = | $829.94 | $918.3996 | $918.41 | $918.45 | $918.40 | |