| 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 | $31.94 | 6.709% | $34.0829 | $34.08 | $34.10 | $34.10 |
| Purchase #2 | $81.59 | 12.186% | $91.5326 | $91.53 | $91.55 | $91.50 |
| Purchase #3 | $43.71 | 3.802% | $45.3719 | $45.37 | $45.35 | $45.40 |
| Purchase #4 | $201.28 | 11.284% | $223.9924 | $223.99 | $224.00 | $224.00 |
| Purchase #5 | $98.43 | 3.155% | $101.5355 | $101.54 | $101.55 | $101.50 |
| Purchase #6 | $134.30 | 4.236% | $139.9889 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $8.33 | 13.711% | $9.4721 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $599.58 | $645.9763 | $645.97 | $646.00 | $646.00 | |