| 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 | $10.42 | 6.107% | $11.0563 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $115.91 | 4.645% | $121.294 | $121.29 | $121.30 | $121.30 |
| Purchase #3 | $218.90 | 5.497% | $230.9329 | $230.93 | $230.95 | $230.90 |
| Purchase #4 | $188.30 | 13.629% | $213.9634 | $213.96 | $213.95 | $214.00 |
| Purchase #5 | $53.30 | 12.213% | $59.8095 | $59.81 | $59.80 | $59.80 |
| Purchase #6 | $67.99 | 7.156% | $72.8554 | $72.86 | $72.85 | $72.90 |
| Purchase #7 | $136.61 | 7.423% | $146.7506 | $146.75 | $146.75 | $146.80 |
| 7 purchase totals = | $791.43 | $856.6621 | $856.66 | $856.65 | $856.80 | |