| 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 | $86.71 | 12.658% | $97.6858 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $177.55 | 3.830% | $184.3502 | $184.35 | $184.35 | $184.40 |
| Purchase #3 | $234.90 | 10.635% | $259.8816 | $259.88 | $259.90 | $259.90 |
| Purchase #4 | $74.95 | 6.255% | $79.6381 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $106.41 | 5.725% | $112.502 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $56.69 | 11.431% | $63.1702 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $37.55 | 3.540% | $38.8793 | $38.88 | $38.90 | $38.90 |
| 7 purchase totals = | $774.76 | $836.1072 | $836.11 | $836.15 | $836.20 | |