| 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 | $73.26 | 8.776% | $79.6893 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $97.88 | 13.611% | $111.2024 | $111.20 | $111.20 | $111.20 |
| Purchase #3 | $173.29 | 13.682% | $196.9995 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $144.39 | 3.817% | $149.9014 | $149.90 | $149.90 | $149.90 |
| Purchase #5 | $193.55 | 10.322% | $213.5282 | $213.53 | $213.55 | $213.50 |
| Purchase #6 | $74.26 | 11.341% | $82.6818 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $208.92 | 5.728% | $220.8869 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $965.55 | $1,054.8895 | $1,054.89 | $1,054.95 | $1,054.90 | |