| 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 | $244.46 | 7.335% | $262.3911 | $262.39 | $262.40 | $262.40 |
| Purchase #2 | $7.79 | 9.866% | $8.5586 | $8.56 | $8.55 | $8.60 |
| Purchase #3 | $209.96 | 7.524% | $225.7574 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $150.63 | 11.553% | $168.0323 | $168.03 | $168.05 | $168.00 |
| Purchase #5 | $61.97 | 4.121% | $64.5238 | $64.52 | $64.50 | $64.50 |
| Purchase #6 | $58.87 | 8.472% | $63.8575 | $63.86 | $63.85 | $63.90 |
| Purchase #7 | $11.83 | 7.274% | $12.6905 | $12.69 | $12.70 | $12.70 |
| 7 purchase totals = | $745.51 | $805.8112 | $805.81 | $805.80 | $805.90 | |