| 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 | $34.39 | 10.226% | $37.9067 | $37.91 | $37.90 | $37.90 |
| Purchase #2 | $234.47 | 10.617% | $259.3637 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $99.39 | 6.730% | $106.0789 | $106.08 | $106.10 | $106.10 |
| Purchase #4 | $41.59 | 12.264% | $46.6906 | $46.69 | $46.70 | $46.70 |
| Purchase #5 | $84.47 | 9.263% | $92.2945 | $92.29 | $92.30 | $92.30 |
| Purchase #6 | $79.29 | 10.805% | $87.8573 | $87.86 | $87.85 | $87.90 |
| Purchase #7 | $105.55 | 9.839% | $115.9351 | $115.94 | $115.95 | $115.90 |
| 7 purchase totals = | $679.15 | $746.1268 | $746.13 | $746.15 | $746.20 | |