| 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 | $11.93 | 5.660% | $12.6052 | $12.61 | $12.60 | $12.60 |
| Purchase #2 | $134.89 | 10.478% | $149.0238 | $149.02 | $149.00 | $149.00 |
| Purchase #3 | $76.76 | 10.532% | $84.8444 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $74.89 | 5.574% | $79.0644 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $51.99 | 11.327% | $57.8789 | $57.88 | $57.90 | $57.90 |
| Purchase #6 | $166.90 | 7.548% | $179.4976 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $64.86 | 11.844% | $72.542 | $72.54 | $72.55 | $72.50 |
| 7 purchase totals = | $582.22 | $635.4563 | $635.45 | $635.45 | $635.40 | |