| 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 | $94.88 | 12.432% | $106.6755 | $106.68 | $106.70 | $106.70 |
| Purchase #2 | $222.26 | 7.719% | $239.4162 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $194.58 | 9.821% | $213.6897 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $66.67 | 13.766% | $75.8478 | $75.85 | $75.85 | $75.80 |
| Purchase #5 | $16.55 | 3.563% | $17.1397 | $17.14 | $17.15 | $17.10 |
| Purchase #6 | $62.81 | 9.457% | $68.7499 | $68.75 | $68.75 | $68.70 |
| Purchase #7 | $126.75 | 10.380% | $139.9067 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $784.50 | $861.4255 | $861.44 | $861.45 | $861.30 | |