| 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 | $6.56 | 3.360% | $6.7804 | $6.78 | $6.80 | $6.80 |
| Purchase #2 | $59.93 | 13.471% | $68.0032 | $68.00 | $68.00 | $68.00 |
| Purchase #3 | $140.81 | 8.706% | $153.0689 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $221.69 | 13.676% | $252.0083 | $252.01 | $252.00 | $252.00 |
| Purchase #5 | $49.38 | 13.271% | $55.9332 | $55.93 | $55.95 | $55.90 |
| Purchase #6 | $152.87 | 13.130% | $172.9418 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $205.97 | 9.858% | $226.2745 | $226.27 | $226.25 | $226.30 |
| 7 purchase totals = | $837.21 | $935.0103 | $935.00 | $935.00 | $935.00 | |