| 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 | $49.52 | 5.758% | $52.3714 | $52.37 | $52.35 | $52.40 |
| Purchase #2 | $81.40 | 3.237% | $84.0349 | $84.03 | $84.05 | $84.00 |
| Purchase #3 | $108.91 | 4.328% | $113.6236 | $113.62 | $113.60 | $113.60 |
| Purchase #4 | $159.77 | 12.709% | $180.0752 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $206.94 | 6.738% | $220.8836 | $220.88 | $220.90 | $220.90 |
| Purchase #6 | $160.90 | 10.426% | $177.6754 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $75.31 | 13.843% | $85.7352 | $85.74 | $85.75 | $85.70 |
| 7 purchase totals = | $842.75 | $914.3993 | $914.40 | $914.45 | $914.40 | |