| 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 | $86.52 | 7.395% | $92.9182 | $92.92 | $92.90 | $92.90 |
| Purchase #2 | $228.71 | 11.260% | $254.4627 | $254.46 | $254.45 | $254.50 |
| Purchase #3 | $92.36 | 5.562% | $97.4971 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $80.64 | 11.639% | $90.0257 | $90.03 | $90.05 | $90.00 |
| Purchase #5 | $60.89 | 13.114% | $68.8751 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $130.41 | 3.813% | $135.3825 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $139.27 | 6.551% | $148.3936 | $148.39 | $148.40 | $148.40 |
| 7 purchase totals = | $818.80 | $887.5549 | $887.56 | $887.60 | $887.60 | |