| 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 | $76.56 | 6.408% | $81.466 | $81.47 | $81.45 | $81.50 |
| Purchase #2 | $107.79 | 7.153% | $115.5002 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $149.93 | 13.753% | $170.5499 | $170.55 | $170.55 | $170.50 |
| Purchase #4 | $15.52 | 7.153% | $16.6301 | $16.63 | $16.65 | $16.60 |
| Purchase #5 | $205.30 | 3.571% | $212.6313 | $212.63 | $212.65 | $212.60 |
| Purchase #6 | $80.73 | 10.799% | $89.448 | $89.45 | $89.45 | $89.40 |
| Purchase #7 | $116.79 | 11.644% | $130.389 | $130.39 | $130.40 | $130.40 |
| 7 purchase totals = | $752.62 | $816.6145 | $816.62 | $816.65 | $816.50 | |