| 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 | $21.83 | 10.167% | $24.0495 | $24.05 | $24.05 | $24.00 |
| Purchase #2 | $45.77 | 10.522% | $50.5859 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $46.36 | 8.265% | $50.1917 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $123.55 | 9.328% | $135.0747 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $245.78 | 13.271% | $278.3975 | $278.40 | $278.40 | $278.40 |
| Purchase #6 | $58.99 | 12.778% | $66.5277 | $66.53 | $66.55 | $66.50 |
| Purchase #7 | $126.66 | 13.548% | $143.8199 | $143.82 | $143.80 | $143.80 |
| 7 purchase totals = | $668.94 | $748.6469 | $748.65 | $748.65 | $748.60 | |