| 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 | $58.47 | 10.131% | $64.3936 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $125.91 | 10.616% | $139.2766 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $65.79 | 12.857% | $74.2486 | $74.25 | $74.25 | $74.20 |
| Purchase #4 | $177.67 | 4.658% | $185.9459 | $185.95 | $185.95 | $185.90 |
| Purchase #5 | $223.33 | 8.751% | $242.8736 | $242.87 | $242.85 | $242.90 |
| Purchase #6 | $49.88 | 8.669% | $54.2041 | $54.20 | $54.20 | $54.20 |
| Purchase #7 | $58.78 | 7.374% | $63.1144 | $63.11 | $63.10 | $63.10 |
| 7 purchase totals = | $759.83 | $824.0568 | $824.05 | $824.05 | $824.00 | |