| 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 | $56.90 | 6.568% | $60.6372 | $60.64 | $60.65 | $60.60 |
| Purchase #2 | $17.28 | 4.615% | $18.0775 | $18.08 | $18.10 | $18.10 |
| Purchase #3 | $169.95 | 10.353% | $187.5449 | $187.54 | $187.55 | $187.50 |
| Purchase #4 | $186.77 | 12.120% | $209.4065 | $209.41 | $209.40 | $209.40 |
| Purchase #5 | $34.90 | 6.438% | $37.1469 | $37.15 | $37.15 | $37.10 |
| Purchase #6 | $26.33 | 11.356% | $29.32 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $85.41 | 10.515% | $94.3909 | $94.39 | $94.40 | $94.40 |
| 7 purchase totals = | $577.54 | $636.5239 | $636.53 | $636.55 | $636.40 | |