| 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 | $36.62 | 5.509% | $38.6374 | $38.64 | $38.65 | $38.60 |
| Purchase #2 | $207.70 | 7.693% | $223.6784 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $97.82 | 7.469% | $105.1262 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $147.62 | 4.583% | $154.3854 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $175.33 | 11.853% | $196.1119 | $196.11 | $196.10 | $196.10 |
| Purchase #6 | $115.88 | 11.566% | $129.2827 | $129.28 | $129.30 | $129.30 |
| Purchase #7 | $29.42 | 3.509% | $30.4523 | $30.45 | $30.45 | $30.50 |
| 7 purchase totals = | $810.39 | $877.6743 | $877.68 | $877.75 | $877.70 | |