| 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 | $74.95 | 3.642% | $77.6797 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $87.75 | 7.373% | $94.2198 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $35.32 | 12.160% | $39.6149 | $39.61 | $39.60 | $39.60 |
| Purchase #4 | $206.41 | 10.338% | $227.7487 | $227.75 | $227.75 | $227.70 |
| Purchase #5 | $94.91 | 7.354% | $101.8897 | $101.89 | $101.90 | $101.90 |
| Purchase #6 | $108.87 | 10.523% | $120.3264 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $38.84 | 11.564% | $43.3315 | $43.33 | $43.35 | $43.30 |
| 7 purchase totals = | $647.05 | $704.8107 | $704.81 | $704.85 | $704.70 | |