| 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 | $27.90 | 7.622% | $30.0265 | $30.03 | $30.05 | $30.00 |
| Purchase #2 | $71.66 | 4.256% | $74.7098 | $74.71 | $74.70 | $74.70 |
| Purchase #3 | $205.41 | 7.172% | $220.142 | $220.14 | $220.15 | $220.10 |
| Purchase #4 | $180.34 | 9.109% | $196.7672 | $196.77 | $196.75 | $196.80 |
| Purchase #5 | $62.51 | 8.869% | $68.054 | $68.05 | $68.05 | $68.10 |
| Purchase #6 | $16.58 | 5.521% | $17.4954 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $206.76 | 11.138% | $229.7889 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $771.16 | $836.9838 | $836.99 | $837.00 | $837.00 | |