| 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 | $79.89 | 7.821% | $86.1382 | $86.14 | $86.15 | $86.10 |
| Purchase #2 | $120.85 | 3.414% | $124.9758 | $124.98 | $125.00 | $125.00 |
| Purchase #3 | $154.43 | 3.742% | $160.2088 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $48.34 | 9.562% | $52.9623 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $130.52 | 5.365% | $137.5224 | $137.52 | $137.50 | $137.50 |
| Purchase #6 | $180.51 | 9.377% | $197.4364 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $110.36 | 13.349% | $125.092 | $125.09 | $125.10 | $125.10 |
| 7 purchase totals = | $824.90 | $884.3359 | $884.34 | $884.35 | $884.30 | |