| 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 | $82.40 | 3.237% | $85.0673 | $85.07 | $85.05 | $85.10 |
| Purchase #2 | $55.72 | 8.730% | $60.5844 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $237.69 | 6.211% | $252.4529 | $252.45 | $252.45 | $252.50 |
| Purchase #4 | $55.79 | 8.613% | $60.5952 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $243.62 | 3.276% | $251.601 | $251.60 | $251.60 | $251.60 |
| Purchase #6 | $154.96 | 4.448% | $161.8526 | $161.85 | $161.85 | $161.90 |
| Purchase #7 | $94.45 | 4.171% | $98.3895 | $98.39 | $98.40 | $98.40 |
| 7 purchase totals = | $924.63 | $970.5429 | $970.54 | $970.55 | $970.70 | |