| 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 | $82.34 | 8.556% | $89.385 | $89.39 | $89.40 | $89.40 |
| Purchase #2 | $64.75 | 6.206% | $68.7684 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $205.27 | 11.513% | $228.9027 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $91.61 | 6.321% | $97.4007 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $71.71 | 3.196% | $74.0019 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $114.80 | 3.438% | $118.7468 | $118.75 | $118.75 | $118.70 |
| Purchase #7 | $229.79 | 4.405% | $239.9122 | $239.91 | $239.90 | $239.90 |
| 7 purchase totals = | $860.27 | $917.1177 | $917.12 | $917.10 | $917.10 | |