| 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 | $7.92 | 9.158% | $8.6453 | $8.65 | $8.65 | $8.60 |
| Purchase #2 | $153.64 | 11.261% | $170.9414 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $26.99 | 3.862% | $28.0324 | $28.03 | $28.05 | $28.00 |
| Purchase #4 | $93.93 | 13.564% | $106.6707 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $237.56 | 4.715% | $248.761 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $28.35 | 6.751% | $30.2639 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $97.54 | 8.271% | $105.6075 | $105.61 | $105.60 | $105.60 |
| 7 purchase totals = | $645.93 | $698.9222 | $698.92 | $698.90 | $698.90 | |