| 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 | $60.51 | 12.262% | $67.9297 | $67.93 | $67.95 | $67.90 |
| Purchase #2 | $149.34 | 7.799% | $160.987 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $17.44 | 6.856% | $18.6357 | $18.64 | $18.65 | $18.60 |
| Purchase #4 | $48.36 | 3.554% | $50.0787 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $205.50 | 8.225% | $222.4024 | $222.40 | $222.40 | $222.40 |
| Purchase #6 | $27.99 | 10.200% | $30.845 | $30.85 | $30.85 | $30.80 |
| Purchase #7 | $132.33 | 6.279% | $140.639 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $641.47 | $691.5175 | $691.53 | $691.60 | $691.40 | |