| 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 | $28.64 | 3.747% | $29.7131 | $29.71 | $29.70 | $29.70 |
| Purchase #2 | $125.86 | 5.423% | $132.6854 | $132.69 | $132.70 | $132.70 |
| Purchase #3 | $22.34 | 5.451% | $23.5578 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $49.67 | 11.392% | $55.3284 | $55.33 | $55.35 | $55.30 |
| Purchase #5 | $203.50 | 13.769% | $231.5199 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $207.41 | 5.273% | $218.3467 | $218.35 | $218.35 | $218.30 |
| Purchase #7 | $204.63 | 10.183% | $225.4675 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $842.05 | $916.6188 | $916.63 | $916.60 | $916.60 | |