| 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 | $15.32 | 11.342% | $17.0576 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $88.78 | 11.687% | $99.1557 | $99.16 | $99.15 | $99.20 |
| Purchase #3 | $53.99 | 5.288% | $56.845 | $56.85 | $56.85 | $56.80 |
| Purchase #4 | $247.60 | 4.803% | $259.4922 | $259.49 | $259.50 | $259.50 |
| Purchase #5 | $182.77 | 12.197% | $205.0625 | $205.06 | $205.05 | $205.10 |
| Purchase #6 | $89.95 | 12.396% | $101.1002 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $241.27 | 7.125% | $258.4605 | $258.46 | $258.45 | $258.50 |
| 7 purchase totals = | $919.68 | $997.1737 | $997.18 | $997.15 | $997.30 | |