| 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 | $90.73 | 3.872% | $94.2431 | $94.24 | $94.25 | $94.20 |
| Purchase #2 | $113.79 | 5.512% | $120.0621 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $233.56 | 3.856% | $242.5661 | $242.57 | $242.55 | $242.60 |
| Purchase #4 | $79.76 | 9.602% | $87.4186 | $87.42 | $87.40 | $87.40 |
| Purchase #5 | $28.85 | 9.791% | $31.6747 | $31.67 | $31.65 | $31.70 |
| Purchase #6 | $151.75 | 3.857% | $157.603 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $141.27 | 4.136% | $147.1129 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $839.71 | $880.6805 | $880.67 | $880.60 | $880.70 | |