| 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 | $101.41 | 4.593% | $106.0678 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $140.90 | 6.283% | $149.7527 | $149.75 | $149.75 | $149.80 |
| Purchase #3 | $158.34 | 4.357% | $165.2389 | $165.24 | $165.25 | $165.20 |
| Purchase #4 | $44.57 | 11.617% | $49.7477 | $49.75 | $49.75 | $49.70 |
| Purchase #5 | $18.44 | 6.467% | $19.6325 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $109.62 | 9.761% | $120.32 | $120.32 | $120.30 | $120.30 |
| Purchase #7 | $60.87 | 8.559% | $66.0799 | $66.08 | $66.10 | $66.10 |
| 7 purchase totals = | $634.15 | $676.8395 | $676.84 | $676.85 | $676.80 | |