| 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 | $10.72 | 8.567% | $11.6384 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $206.81 | 13.423% | $234.5701 | $234.57 | $234.55 | $234.60 |
| Purchase #3 | $152.36 | 9.381% | $166.6529 | $166.65 | $166.65 | $166.70 |
| Purchase #4 | $85.34 | 9.688% | $93.6077 | $93.61 | $93.60 | $93.60 |
| Purchase #5 | $52.55 | 5.404% | $55.3898 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $114.44 | 8.539% | $124.212 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $44.27 | 13.746% | $50.3554 | $50.36 | $50.35 | $50.40 |
| 7 purchase totals = | $666.49 | $736.4263 | $736.43 | $736.40 | $736.50 | |