| 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 | $80.57 | 10.384% | $88.9364 | $88.94 | $88.95 | $88.90 |
| Purchase #2 | $205.57 | 7.651% | $221.2982 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $23.84 | 13.349% | $27.0224 | $27.02 | $27.00 | $27.00 |
| Purchase #4 | $125.46 | 13.717% | $142.6693 | $142.67 | $142.65 | $142.70 |
| Purchase #5 | $250.36 | 12.314% | $281.1893 | $281.19 | $281.20 | $281.20 |
| Purchase #6 | $29.87 | 9.480% | $32.7017 | $32.70 | $32.70 | $32.70 |
| Purchase #7 | $49.57 | 5.191% | $52.1432 | $52.14 | $52.15 | $52.10 |
| 7 purchase totals = | $765.24 | $845.9605 | $845.96 | $845.95 | $845.90 | |