| 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 | $88.38 | 9.744% | $96.9917 | $96.99 | $97.00 | $97.00 |
| Purchase #2 | $149.88 | 12.143% | $168.0799 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $51.65 | 7.473% | $55.5098 | $55.51 | $55.50 | $55.50 |
| Purchase #4 | $207.90 | 11.418% | $231.638 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $244.94 | 8.588% | $265.9754 | $265.98 | $266.00 | $266.00 |
| Purchase #6 | $210.89 | 11.218% | $234.5476 | $234.55 | $234.55 | $234.50 |
| Purchase #7 | $239.57 | 11.780% | $267.7913 | $267.79 | $267.80 | $267.80 |
| 7 purchase totals = | $1,193.21 | $1,320.5337 | $1,320.54 | $1,320.60 | $1,320.50 | |