| 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 | $236.37 | 4.358% | $246.671 | $246.67 | $246.65 | $246.70 |
| Purchase #2 | $123.42 | 13.647% | $140.2631 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $74.46 | 3.372% | $76.9708 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $100.54 | 10.863% | $111.4617 | $111.46 | $111.45 | $111.50 |
| Purchase #5 | $69.88 | 13.129% | $79.0545 | $79.05 | $79.05 | $79.10 |
| Purchase #6 | $59.55 | 5.607% | $62.889 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $35.36 | 11.124% | $39.2934 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $699.58 | $756.6035 | $756.59 | $756.55 | $756.80 | |