| 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 | $45.66 | 6.231% | $48.5051 | $48.51 | $48.50 | $48.50 |
| Purchase #2 | $46.79 | 12.815% | $52.7861 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $65.83 | 3.829% | $68.3506 | $68.35 | $68.35 | $68.40 |
| Purchase #4 | $89.84 | 11.691% | $100.3432 | $100.34 | $100.35 | $100.30 |
| Purchase #5 | $10.56 | 10.402% | $11.6585 | $11.66 | $11.65 | $11.70 |
| Purchase #6 | $146.38 | 5.670% | $154.6797 | $154.68 | $154.70 | $154.70 |
| Purchase #7 | $150.32 | 10.199% | $165.6511 | $165.65 | $165.65 | $165.70 |
| 7 purchase totals = | $555.38 | $601.9743 | $601.98 | $602.00 | $602.10 | |