| 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 | $10.67 | 13.766% | $12.1388 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $139.95 | 6.155% | $148.5639 | $148.56 | $148.55 | $148.60 |
| Purchase #3 | $222.29 | 7.759% | $239.5375 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $60.33 | 5.326% | $63.5432 | $63.54 | $63.55 | $63.50 |
| Purchase #5 | $26.59 | 11.842% | $29.7388 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $51.37 | 6.458% | $54.6875 | $54.69 | $54.70 | $54.70 |
| Purchase #7 | $20.78 | 4.770% | $21.7712 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $531.98 | $569.9809 | $569.98 | $570.00 | $569.90 | |