| 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 | $138.89 | 6.666% | $148.1484 | $148.15 | $148.15 | $148.10 |
| Purchase #2 | $189.63 | 8.569% | $205.8794 | $205.88 | $205.90 | $205.90 |
| Purchase #3 | $46.55 | 11.678% | $51.9861 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $88.41 | 3.747% | $91.7227 | $91.72 | $91.70 | $91.70 |
| Purchase #5 | $80.74 | 6.803% | $86.2327 | $86.23 | $86.25 | $86.20 |
| Purchase #6 | $241.78 | 7.141% | $259.0455 | $259.05 | $259.05 | $259.00 |
| Purchase #7 | $62.91 | 5.130% | $66.1373 | $66.14 | $66.15 | $66.10 |
| 7 purchase totals = | $848.91 | $909.1521 | $909.16 | $909.20 | $909.00 | |