| 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 | $23.57 | 3.651% | $24.4305 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $60.40 | 9.770% | $66.3011 | $66.30 | $66.30 | $66.30 |
| Purchase #3 | $55.84 | 4.262% | $58.2199 | $58.22 | $58.20 | $58.20 |
| Purchase #4 | $212.35 | 4.702% | $222.3347 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $56.85 | 11.432% | $63.3491 | $63.35 | $63.35 | $63.30 |
| Purchase #6 | $230.90 | 10.603% | $255.3823 | $255.38 | $255.40 | $255.40 |
| Purchase #7 | $115.48 | 7.521% | $124.1653 | $124.17 | $124.15 | $124.20 |
| 7 purchase totals = | $755.39 | $814.1829 | $814.18 | $814.20 | $814.10 | |