| 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 | $71.93 | 5.749% | $76.0653 | $76.07 | $76.05 | $76.10 |
| Purchase #2 | $61.62 | 12.849% | $69.5376 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $79.93 | 11.367% | $89.0156 | $89.02 | $89.00 | $89.00 |
| Purchase #4 | $43.71 | 8.321% | $47.3471 | $47.35 | $47.35 | $47.30 |
| Purchase #5 | $239.28 | 7.142% | $256.3694 | $256.37 | $256.35 | $256.40 |
| Purchase #6 | $109.43 | 9.225% | $119.5249 | $119.52 | $119.50 | $119.50 |
| Purchase #7 | $223.93 | 3.319% | $231.3622 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $829.83 | $889.2221 | $889.23 | $889.15 | $889.20 | |