| 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 | $27.36 | 8.239% | $29.6142 | $29.61 | $29.60 | $29.60 |
| Purchase #2 | $30.66 | 8.795% | $33.3565 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $131.65 | 4.419% | $137.4676 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $98.35 | 6.136% | $104.3848 | $104.38 | $104.40 | $104.40 |
| Purchase #5 | $43.85 | 5.865% | $46.4218 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $181.96 | 12.858% | $205.3564 | $205.36 | $205.35 | $205.40 |
| Purchase #7 | $131.68 | 11.387% | $146.6744 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $645.51 | $703.2757 | $703.27 | $703.20 | $703.40 | |