| 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 | $72.78 | 3.281% | $75.1679 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $9.65 | 12.475% | $10.8538 | $10.85 | $10.85 | $10.90 |
| Purchase #3 | $9.65 | 6.481% | $10.2754 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $208.93 | 7.125% | $223.8163 | $223.82 | $223.80 | $223.80 |
| Purchase #5 | $164.61 | 5.376% | $173.4594 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $187.55 | 3.192% | $193.5366 | $193.54 | $193.55 | $193.50 |
| Purchase #7 | $23.54 | 10.174% | $25.935 | $25.94 | $25.95 | $25.90 |
| 7 purchase totals = | $676.71 | $713.0444 | $713.06 | $713.05 | $713.10 | |