| 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 | $60.36 | 7.369% | $64.8079 | $64.81 | $64.80 | $64.80 |
| Purchase #2 | $50.32 | 5.586% | $53.1309 | $53.13 | $53.15 | $53.10 |
| Purchase #3 | $241.73 | 12.524% | $272.0043 | $272.00 | $272.00 | $272.00 |
| Purchase #4 | $78.47 | 4.696% | $82.155 | $82.16 | $82.15 | $82.20 |
| Purchase #5 | $45.91 | 4.437% | $47.947 | $47.95 | $47.95 | $47.90 |
| Purchase #6 | $116.50 | 5.581% | $123.0019 | $123.00 | $123.00 | $123.00 |
| Purchase #7 | $8.75 | 11.648% | $9.7692 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $602.04 | $652.8162 | $652.82 | $652.80 | $652.80 | |