| 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 | $104.44 | 12.458% | $117.4511 | $117.45 | $117.45 | $117.50 |
| Purchase #2 | $74.32 | 7.538% | $79.9222 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $247.60 | 7.803% | $266.9202 | $266.92 | $266.90 | $266.90 |
| Purchase #4 | $62.68 | 12.827% | $70.72 | $70.72 | $70.70 | $70.70 |
| Purchase #5 | $39.95 | 5.134% | $42.001 | $42.00 | $42.00 | $42.00 |
| Purchase #6 | $151.90 | 7.208% | $162.849 | $162.85 | $162.85 | $162.80 |
| Purchase #7 | $48.50 | 4.464% | $50.665 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $729.39 | $790.5285 | $790.53 | $790.45 | $790.50 | |