| 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 | $85.61 | 10.386% | $94.5015 | $94.50 | $94.50 | $94.50 |
| Purchase #2 | $18.44 | 7.518% | $19.8263 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $212.42 | 4.606% | $222.2041 | $222.20 | $222.20 | $222.20 |
| Purchase #4 | $191.90 | 11.779% | $214.5039 | $214.50 | $214.50 | $214.50 |
| Purchase #5 | $44.94 | 9.336% | $49.1356 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $40.60 | 12.680% | $45.7481 | $45.75 | $45.75 | $45.70 |
| Purchase #7 | $186.95 | 9.425% | $204.57 | $204.57 | $204.55 | $204.60 |
| 7 purchase totals = | $780.86 | $850.4895 | $850.49 | $850.50 | $850.40 | |