| 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 | $37.55 | 4.803% | $39.3535 | $39.35 | $39.35 | $39.40 |
| Purchase #2 | $217.46 | 12.479% | $244.5968 | $244.60 | $244.60 | $244.60 |
| Purchase #3 | $67.96 | 6.596% | $72.4426 | $72.44 | $72.45 | $72.40 |
| Purchase #4 | $113.80 | 3.280% | $117.5326 | $117.53 | $117.55 | $117.50 |
| Purchase #5 | $34.40 | 3.744% | $35.6879 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $96.61 | 12.327% | $108.5191 | $108.52 | $108.50 | $108.50 |
| Purchase #7 | $114.37 | 8.638% | $124.2493 | $124.25 | $124.25 | $124.20 |
| 7 purchase totals = | $682.15 | $742.3818 | $742.38 | $742.40 | $742.30 | |