| 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 | $76.28 | 4.524% | $79.7309 | $79.73 | $79.75 | $79.70 |
| Purchase #2 | $123.50 | 7.142% | $132.3204 | $132.32 | $132.30 | $132.30 |
| Purchase #3 | $115.51 | 10.267% | $127.3694 | $127.37 | $127.35 | $127.40 |
| Purchase #4 | $143.67 | 7.537% | $154.4984 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $121.53 | 9.695% | $133.3123 | $133.31 | $133.30 | $133.30 |
| Purchase #6 | $40.67 | 3.156% | $41.9535 | $41.95 | $41.95 | $42.00 |
| Purchase #7 | $50.98 | 11.235% | $56.7076 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $672.14 | $725.8925 | $725.89 | $725.85 | $725.90 | |