| 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 | $64.94 | 9.456% | $71.0807 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $210.61 | 6.848% | $225.0326 | $225.03 | $225.05 | $225.00 |
| Purchase #3 | $160.40 | 10.389% | $177.064 | $177.06 | $177.05 | $177.10 |
| Purchase #4 | $118.83 | 12.423% | $133.5923 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $83.50 | 3.832% | $86.6997 | $86.70 | $86.70 | $86.70 |
| Purchase #6 | $53.85 | 13.543% | $61.1429 | $61.14 | $61.15 | $61.10 |
| Purchase #7 | $78.66 | 4.111% | $81.8937 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $770.79 | $836.5059 | $836.49 | $836.55 | $836.50 | |