| 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 | $53.46 | 7.431% | $57.4326 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $233.98 | 9.810% | $256.9334 | $256.93 | $256.95 | $256.90 |
| Purchase #3 | $196.54 | 3.849% | $204.1048 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $224.97 | 5.649% | $237.6786 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $48.27 | 11.523% | $53.8322 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $165.81 | 3.727% | $171.9897 | $171.99 | $172.00 | $172.00 |
| Purchase #7 | $215.82 | 10.469% | $238.4142 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $1,138.85 | $1,220.3855 | $1,220.37 | $1,220.45 | $1,220.30 | |