| 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 | $135.59 | 3.710% | $140.6204 | $140.62 | $140.60 | $140.60 |
| Purchase #2 | $61.61 | 5.152% | $64.7841 | $64.78 | $64.80 | $64.80 |
| Purchase #3 | $57.32 | 7.759% | $61.7675 | $61.77 | $61.75 | $61.80 |
| Purchase #4 | $61.91 | 11.396% | $68.9653 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $243.46 | 5.410% | $256.6312 | $256.63 | $256.65 | $256.60 |
| Purchase #6 | $94.48 | 3.527% | $97.8123 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $5.83 | 12.529% | $6.5604 | $6.56 | $6.55 | $6.60 |
| 7 purchase totals = | $660.20 | $697.1412 | $697.14 | $697.10 | $697.20 | |