| 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 | $34.60 | 12.722% | $39.0018 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $77.41 | 13.505% | $87.8642 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $9.55 | 12.557% | $10.7492 | $10.75 | $10.75 | $10.70 |
| Purchase #4 | $149.97 | 10.742% | $166.0798 | $166.08 | $166.10 | $166.10 |
| Purchase #5 | $188.85 | 8.809% | $205.4858 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $146.36 | 8.354% | $158.5869 | $158.59 | $158.60 | $158.60 |
| Purchase #7 | $132.69 | 5.692% | $140.2427 | $140.24 | $140.25 | $140.20 |
| 7 purchase totals = | $739.43 | $808.0104 | $808.01 | $808.05 | $808.00 | |