| 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 | $103.71 | 3.139% | $106.9655 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $28.25 | 9.261% | $30.8662 | $30.87 | $30.85 | $30.90 |
| Purchase #3 | $18.39 | 12.337% | $20.6588 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $194.56 | 8.194% | $210.5022 | $210.50 | $210.50 | $210.50 |
| Purchase #5 | $5.88 | 11.111% | $6.5333 | $6.53 | $6.55 | $6.50 |
| Purchase #6 | $218.37 | 11.750% | $244.0285 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $175.33 | 8.832% | $190.8151 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $744.49 | $810.3696 | $810.38 | $810.35 | $810.40 | |