| 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 | $34.26 | 8.158% | $37.0549 | $37.05 | $37.05 | $37.10 |
| Purchase #2 | $169.73 | 5.363% | $178.8326 | $178.83 | $178.85 | $178.80 |
| Purchase #3 | $48.60 | 13.293% | $55.0604 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $50.84 | 9.399% | $55.6185 | $55.62 | $55.60 | $55.60 |
| Purchase #5 | $57.67 | 11.752% | $64.4474 | $64.45 | $64.45 | $64.40 |
| Purchase #6 | $149.99 | 3.353% | $155.0192 | $155.02 | $155.00 | $155.00 |
| Purchase #7 | $78.60 | 5.234% | $82.7139 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $589.69 | $628.7469 | $628.74 | $628.70 | $628.70 | |