| 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 | $96.44 | 6.578% | $102.7838 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $148.74 | 4.819% | $155.9078 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $222.28 | 3.347% | $229.7197 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $19.45 | 3.338% | $20.0992 | $20.10 | $20.10 | $20.10 |
| Purchase #5 | $79.31 | 10.576% | $87.6978 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $131.26 | 8.458% | $142.362 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $50.85 | 6.687% | $54.2503 | $54.25 | $54.25 | $54.30 |
| 7 purchase totals = | $748.33 | $792.8206 | $792.82 | $792.80 | $792.90 | |