| 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 | $227.55 | 8.344% | $246.5368 | $246.54 | $246.55 | $246.50 |
| Purchase #2 | $87.85 | 9.160% | $95.8971 | $95.90 | $95.90 | $95.90 |
| Purchase #3 | $234.55 | 12.411% | $263.66 | $263.66 | $263.65 | $263.70 |
| Purchase #4 | $74.94 | 3.333% | $77.4378 | $77.44 | $77.45 | $77.40 |
| Purchase #5 | $88.40 | 10.678% | $97.8394 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $57.68 | 9.595% | $63.2144 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $103.85 | 13.425% | $117.7919 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $874.82 | $962.3774 | $962.38 | $962.40 | $962.30 | |