| 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 | $36.45 | 4.383% | $38.0476 | $38.05 | $38.05 | $38.00 |
| Purchase #2 | $70.31 | 6.364% | $74.7845 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $104.33 | 12.206% | $117.0645 | $117.06 | $117.05 | $117.10 |
| Purchase #4 | $20.37 | 4.282% | $21.2422 | $21.24 | $21.25 | $21.20 |
| Purchase #5 | $140.63 | 5.795% | $148.7795 | $148.78 | $148.80 | $148.80 |
| Purchase #6 | $163.70 | 8.244% | $177.1954 | $177.20 | $177.20 | $177.20 |
| Purchase #7 | $93.32 | 5.809% | $98.741 | $98.74 | $98.75 | $98.70 |
| 7 purchase totals = | $629.11 | $675.8547 | $675.85 | $675.90 | $675.80 | |