| 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 | $47.98 | 3.403% | $49.6128 | $49.61 | $49.60 | $49.60 |
| Purchase #2 | $122.43 | 11.156% | $136.0883 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $246.25 | 8.203% | $266.4499 | $266.45 | $266.45 | $266.40 |
| Purchase #4 | $142.54 | 9.277% | $155.7634 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $150.77 | 9.555% | $165.1761 | $165.18 | $165.20 | $165.20 |
| Purchase #6 | $101.96 | 10.619% | $112.7871 | $112.79 | $112.80 | $112.80 |
| Purchase #7 | $89.62 | 10.469% | $99.0023 | $99.00 | $99.00 | $99.00 |
| 7 purchase totals = | $901.55 | $984.8799 | $984.88 | $984.90 | $984.90 | |