| 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 | $113.54 | 10.614% | $125.5911 | $125.59 | $125.60 | $125.60 |
| Purchase #2 | $81.40 | 5.357% | $85.7606 | $85.76 | $85.75 | $85.80 |
| Purchase #3 | $241.57 | 7.763% | $260.3231 | $260.32 | $260.30 | $260.30 |
| Purchase #4 | $6.81 | 11.497% | $7.5929 | $7.59 | $7.60 | $7.60 |
| Purchase #5 | $177.27 | 7.658% | $190.8453 | $190.85 | $190.85 | $190.80 |
| Purchase #6 | $107.56 | 10.774% | $119.1485 | $119.15 | $119.15 | $119.10 |
| Purchase #7 | $88.88 | 8.564% | $96.4917 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $817.03 | $885.7532 | $885.75 | $885.75 | $885.70 | |