| 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 | $95.68 | 7.325% | $102.6886 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $59.94 | 4.578% | $62.6841 | $62.68 | $62.70 | $62.70 |
| Purchase #3 | $135.28 | 11.131% | $150.338 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $231.97 | 8.732% | $252.2256 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $11.75 | 4.456% | $12.2736 | $12.27 | $12.25 | $12.30 |
| Purchase #6 | $118.52 | 13.734% | $134.7975 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $113.76 | 3.340% | $117.5596 | $117.56 | $117.55 | $117.60 |
| 7 purchase totals = | $766.90 | $832.5670 | $832.57 | $832.60 | $832.60 | |