| 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 | $16.94 | 12.118% | $18.9928 | $18.99 | $19.00 | $19.00 |
| Purchase #2 | $201.45 | 7.155% | $215.8637 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $61.40 | 11.811% | $68.652 | $68.65 | $68.65 | $68.70 |
| Purchase #4 | $69.48 | 8.729% | $75.5449 | $75.54 | $75.55 | $75.50 |
| Purchase #5 | $154.51 | 5.491% | $162.9941 | $162.99 | $163.00 | $163.00 |
| Purchase #6 | $168.59 | 7.572% | $181.3556 | $181.36 | $181.35 | $181.40 |
| Purchase #7 | $51.96 | 12.852% | $58.6379 | $58.64 | $58.65 | $58.60 |
| 7 purchase totals = | $724.33 | $782.0410 | $782.03 | $782.05 | $782.10 | |