| 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 | $75.71 | 9.616% | $82.9903 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $50.91 | 6.133% | $54.0323 | $54.03 | $54.05 | $54.00 |
| Purchase #3 | $45.29 | 5.794% | $47.9141 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $171.28 | 10.488% | $189.2438 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $158.38 | 12.363% | $177.9605 | $177.96 | $177.95 | $178.00 |
| Purchase #6 | $241.81 | 8.187% | $261.607 | $261.61 | $261.60 | $261.60 |
| Purchase #7 | $40.26 | 8.389% | $43.6374 | $43.64 | $43.65 | $43.60 |
| 7 purchase totals = | $783.64 | $857.3854 | $857.38 | $857.40 | $857.30 | |