| 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 | $46.63 | 13.421% | $52.8882 | $52.89 | $52.90 | $52.90 |
| Purchase #2 | $20.65 | 10.238% | $22.7641 | $22.76 | $22.75 | $22.80 |
| Purchase #3 | $112.50 | 11.432% | $125.361 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $168.61 | 7.667% | $181.5373 | $181.54 | $181.55 | $181.50 |
| Purchase #5 | $212.99 | 11.525% | $237.5371 | $237.54 | $237.55 | $237.50 |
| Purchase #6 | $45.75 | 10.311% | $50.4673 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $158.65 | 8.318% | $171.8465 | $171.85 | $171.85 | $171.80 |
| 7 purchase totals = | $765.78 | $842.4015 | $842.41 | $842.40 | $842.40 | |