| 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 | $14.99 | 8.795% | $16.3084 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $76.96 | 9.278% | $84.1003 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $93.49 | 12.770% | $105.4287 | $105.43 | $105.45 | $105.40 |
| Purchase #4 | $167.46 | 11.595% | $186.877 | $186.88 | $186.90 | $186.90 |
| Purchase #5 | $106.74 | 10.700% | $118.1612 | $118.16 | $118.15 | $118.20 |
| Purchase #6 | $218.92 | 3.606% | $226.8143 | $226.81 | $226.80 | $226.80 |
| Purchase #7 | $154.29 | 8.754% | $167.7965 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $832.85 | $905.4864 | $905.49 | $905.50 | $905.50 | |