| 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 | $35.82 | 4.491% | $37.4287 | $37.43 | $37.45 | $37.40 |
| Purchase #2 | $213.53 | 3.424% | $220.8413 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $64.82 | 9.407% | $70.9176 | $70.92 | $70.90 | $70.90 |
| Purchase #4 | $197.79 | 7.644% | $212.9091 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $45.86 | 5.215% | $48.2516 | $48.25 | $48.25 | $48.30 |
| Purchase #6 | $9.41 | 9.648% | $10.3179 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $215.98 | 13.479% | $245.0919 | $245.09 | $245.10 | $245.10 |
| 7 purchase totals = | $783.21 | $845.7581 | $845.76 | $845.75 | $845.70 | |