| 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 | $53.87 | 4.813% | $56.4628 | $56.46 | $56.45 | $56.50 |
| Purchase #2 | $191.84 | 10.796% | $212.551 | $212.55 | $212.55 | $212.60 |
| Purchase #3 | $28.65 | 7.189% | $30.7096 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $180.74 | 7.720% | $194.6931 | $194.69 | $194.70 | $194.70 |
| Purchase #5 | $52.95 | 6.278% | $56.2742 | $56.27 | $56.25 | $56.30 |
| Purchase #6 | $48.81 | 5.547% | $51.5175 | $51.52 | $51.50 | $51.50 |
| Purchase #7 | $219.64 | 6.608% | $234.1538 | $234.15 | $234.15 | $234.20 |
| 7 purchase totals = | $776.50 | $836.3620 | $836.35 | $836.30 | $836.50 | |