| 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 | $89.80 | 8.650% | $97.5677 | $97.57 | $97.55 | $97.60 |
| Purchase #2 | $42.61 | 13.783% | $48.4829 | $48.48 | $48.50 | $48.50 |
| Purchase #3 | $128.58 | 4.527% | $134.4008 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $6.64 | 4.476% | $6.9372 | $6.94 | $6.95 | $6.90 |
| Purchase #5 | $62.54 | 3.678% | $64.8402 | $64.84 | $64.85 | $64.80 |
| Purchase #6 | $59.88 | 5.240% | $63.0177 | $63.02 | $63.00 | $63.00 |
| Purchase #7 | $58.51 | 7.147% | $62.6917 | $62.69 | $62.70 | $62.70 |
| 7 purchase totals = | $448.56 | $477.9382 | $477.94 | $477.95 | $477.90 | |