| 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 | $91.91 | 13.658% | $104.4631 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $90.35 | 8.504% | $98.0334 | $98.03 | $98.05 | $98.00 |
| Purchase #3 | $206.34 | 3.254% | $213.0543 | $213.05 | $213.05 | $213.10 |
| Purchase #4 | $187.74 | 7.278% | $201.4037 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $52.91 | 4.611% | $55.3497 | $55.35 | $55.35 | $55.30 |
| Purchase #6 | $66.83 | 5.379% | $70.4248 | $70.42 | $70.40 | $70.40 |
| Purchase #7 | $174.53 | 10.872% | $193.5049 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $870.61 | $936.2339 | $936.21 | $936.20 | $936.20 | |