| 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 | $93.29 | 6.318% | $99.1841 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $176.79 | 6.860% | $188.9178 | $188.92 | $188.90 | $188.90 |
| Purchase #3 | $82.41 | 5.556% | $86.9887 | $86.99 | $87.00 | $87.00 |
| Purchase #4 | $187.53 | 10.139% | $206.5437 | $206.54 | $206.55 | $206.50 |
| Purchase #5 | $134.83 | 6.304% | $143.3297 | $143.33 | $143.35 | $143.30 |
| Purchase #6 | $42.37 | 10.549% | $46.8396 | $46.84 | $46.85 | $46.80 |
| Purchase #7 | $50.50 | 4.529% | $52.7871 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $767.72 | $824.5907 | $824.59 | $824.65 | $824.50 | |