| 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 | $45.79 | 11.823% | $51.2038 | $51.20 | $51.20 | $51.20 |
| Purchase #2 | $159.50 | 4.766% | $167.1018 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $136.49 | 5.642% | $144.1908 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $143.93 | 9.652% | $157.8221 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $88.45 | 6.682% | $94.3602 | $94.36 | $94.35 | $94.40 |
| Purchase #6 | $30.89 | 3.675% | $32.0252 | $32.03 | $32.05 | $32.00 |
| Purchase #7 | $248.37 | 3.772% | $257.7385 | $257.74 | $257.75 | $257.70 |
| 7 purchase totals = | $853.42 | $904.4424 | $904.44 | $904.45 | $904.40 | |