| 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 | $46.75 | 4.446% | $48.8285 | $48.83 | $48.85 | $48.80 |
| Purchase #2 | $107.73 | 7.858% | $116.1954 | $116.20 | $116.20 | $116.20 |
| Purchase #3 | $122.86 | 6.617% | $130.9896 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $95.64 | 10.373% | $105.5607 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $94.27 | 12.145% | $105.7191 | $105.72 | $105.70 | $105.70 |
| Purchase #6 | $78.60 | 8.709% | $85.4453 | $85.45 | $85.45 | $85.40 |
| Purchase #7 | $134.92 | 8.555% | $146.4624 | $146.46 | $146.45 | $146.50 |
| 7 purchase totals = | $680.77 | $739.2010 | $739.21 | $739.20 | $739.20 | |