| 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 | $62.47 | 10.542% | $69.0556 | $69.06 | $69.05 | $69.10 |
| Purchase #2 | $40.81 | 6.592% | $43.5002 | $43.50 | $43.50 | $43.50 |
| Purchase #3 | $150.34 | 8.276% | $162.7821 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $250.64 | 4.689% | $262.3925 | $262.39 | $262.40 | $262.40 |
| Purchase #5 | $67.64 | 9.569% | $74.1125 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $6.73 | 11.648% | $7.5139 | $7.51 | $7.50 | $7.50 |
| Purchase #7 | $106.37 | 13.611% | $120.848 | $120.85 | $120.85 | $120.80 |
| 7 purchase totals = | $685.00 | $740.2048 | $740.20 | $740.20 | $740.20 | |