| 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 | $15.77 | 13.377% | $17.8796 | $17.88 | $17.90 | $17.90 |
| Purchase #2 | $241.64 | 8.546% | $262.2906 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $45.51 | 5.813% | $48.1555 | $48.16 | $48.15 | $48.20 |
| Purchase #4 | $208.34 | 11.350% | $231.9866 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $7.96 | 13.188% | $9.0098 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $222.68 | 9.835% | $244.5806 | $244.58 | $244.60 | $244.60 |
| Purchase #7 | $129.76 | 4.449% | $135.533 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $871.66 | $949.4357 | $949.44 | $949.50 | $949.50 | |