| 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 | $99.76 | 4.108% | $103.8581 | $103.86 | $103.85 | $103.90 |
| Purchase #2 | $44.60 | 10.319% | $49.2023 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $18.87 | 13.462% | $21.4103 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $56.49 | 12.204% | $63.384 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $208.70 | 5.660% | $220.5124 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $214.73 | 12.576% | $241.7344 | $241.73 | $241.75 | $241.70 |
| Purchase #7 | $195.69 | 5.869% | $207.175 | $207.18 | $207.20 | $207.20 |
| 7 purchase totals = | $838.84 | $907.2765 | $907.27 | $907.30 | $907.30 | |