| 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 | $77.86 | 10.821% | $86.2852 | $86.29 | $86.30 | $86.30 |
| Purchase #2 | $249.95 | 11.130% | $277.7694 | $277.77 | $277.75 | $277.80 |
| Purchase #3 | $132.89 | 7.188% | $142.4421 | $142.44 | $142.45 | $142.40 |
| Purchase #4 | $197.75 | 5.106% | $207.8471 | $207.85 | $207.85 | $207.80 |
| Purchase #5 | $46.81 | 8.299% | $50.6948 | $50.69 | $50.70 | $50.70 |
| Purchase #6 | $20.97 | 11.173% | $23.313 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $111.52 | 8.347% | $120.8286 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $837.75 | $909.1802 | $909.18 | $909.20 | $909.10 | |