| 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 | $50.67 | 13.197% | $57.3569 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $99.56 | 5.305% | $104.8417 | $104.84 | $104.85 | $104.80 |
| Purchase #3 | $245.67 | 13.417% | $278.6315 | $278.63 | $278.65 | $278.60 |
| Purchase #4 | $151.75 | 11.138% | $168.6519 | $168.65 | $168.65 | $168.70 |
| Purchase #5 | $16.89 | 5.556% | $17.8284 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $49.66 | 13.767% | $56.4967 | $56.50 | $56.50 | $56.50 |
| Purchase #7 | $96.51 | 12.134% | $108.2205 | $108.22 | $108.20 | $108.20 |
| 7 purchase totals = | $710.71 | $792.0276 | $792.03 | $792.05 | $792.00 | |