| 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 | $136.71 | 12.294% | $153.5171 | $153.52 | $153.50 | $153.50 |
| Purchase #2 | $104.77 | 8.793% | $113.9824 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $32.31 | 11.431% | $36.0034 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $52.38 | 6.492% | $55.7805 | $55.78 | $55.80 | $55.80 |
| Purchase #5 | $59.48 | 4.597% | $62.2143 | $62.21 | $62.20 | $62.20 |
| Purchase #6 | $97.72 | 13.233% | $110.6513 | $110.65 | $110.65 | $110.70 |
| Purchase #7 | $87.91 | 13.212% | $99.5247 | $99.52 | $99.50 | $99.50 |
| 7 purchase totals = | $571.28 | $631.6737 | $631.66 | $631.65 | $631.70 | |