| 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 | $104.89 | 5.606% | $110.7701 | $110.77 | $110.75 | $110.80 |
| Purchase #2 | $118.30 | 11.208% | $131.5591 | $131.56 | $131.55 | $131.60 |
| Purchase #3 | $77.51 | 8.792% | $84.3247 | $84.32 | $84.30 | $84.30 |
| Purchase #4 | $99.82 | 4.386% | $104.1981 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $100.28 | 11.370% | $111.6818 | $111.68 | $111.70 | $111.70 |
| Purchase #6 | $106.68 | 10.521% | $117.9038 | $117.90 | $117.90 | $117.90 |
| Purchase #7 | $86.87 | 7.306% | $93.2167 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $694.35 | $753.6543 | $753.65 | $753.60 | $753.70 | |