| 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 | $35.57 | 8.789% | $38.6962 | $38.70 | $38.70 | $38.70 |
| Purchase #2 | $13.84 | 5.119% | $14.5485 | $14.55 | $14.55 | $14.50 |
| Purchase #3 | $191.25 | 8.581% | $207.6612 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $238.93 | 11.453% | $266.2947 | $266.29 | $266.30 | $266.30 |
| Purchase #5 | $80.89 | 9.368% | $88.4678 | $88.47 | $88.45 | $88.50 |
| Purchase #6 | $13.26 | 12.660% | $14.9387 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $76.99 | 12.301% | $86.4605 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $650.73 | $717.0676 | $717.07 | $717.05 | $717.10 | |