| 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 | $83.71 | 4.205% | $87.23 | $87.23 | $87.25 | $87.20 |
| Purchase #2 | $41.41 | 6.270% | $44.0064 | $44.01 | $44.00 | $44.00 |
| Purchase #3 | $190.75 | 10.791% | $211.3338 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $9.30 | 3.601% | $9.6349 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $57.87 | 10.452% | $63.9186 | $63.92 | $63.90 | $63.90 |
| Purchase #6 | $193.33 | 11.522% | $215.6055 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $180.63 | 7.775% | $194.674 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $757.00 | $826.4032 | $826.40 | $826.40 | $826.30 | |