| 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 | $36.31 | 5.386% | $38.2657 | $38.27 | $38.25 | $38.30 |
| Purchase #2 | $93.54 | 7.849% | $100.882 | $100.88 | $100.90 | $100.90 |
| Purchase #3 | $21.37 | 10.849% | $23.6884 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $67.98 | 11.747% | $75.9656 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $97.95 | 3.226% | $101.1099 | $101.11 | $101.10 | $101.10 |
| Purchase #6 | $105.49 | 4.362% | $110.0915 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $240.59 | 12.434% | $270.505 | $270.51 | $270.50 | $270.50 |
| 7 purchase totals = | $663.23 | $720.5081 | $720.52 | $720.50 | $720.60 | |