| 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 | $12.97 | 13.173% | $14.6785 | $14.68 | $14.70 | $14.70 |
| Purchase #2 | $25.70 | 13.166% | $29.0837 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $217.55 | 5.830% | $230.2332 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $82.49 | 12.859% | $93.0974 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $26.89 | 5.824% | $28.4561 | $28.46 | $28.45 | $28.50 |
| Purchase #6 | $219.29 | 3.785% | $227.5901 | $227.59 | $227.60 | $227.60 |
| Purchase #7 | $118.78 | 6.388% | $126.3677 | $126.37 | $126.35 | $126.40 |
| 7 purchase totals = | $703.67 | $749.5067 | $749.51 | $749.55 | $749.60 | |