| 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 | $34.39 | 9.825% | $37.7688 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $89.54 | 5.599% | $94.5533 | $94.55 | $94.55 | $94.60 |
| Purchase #3 | $176.83 | 7.348% | $189.8235 | $189.82 | $189.80 | $189.80 |
| Purchase #4 | $50.66 | 8.665% | $55.0497 | $55.05 | $55.05 | $55.00 |
| Purchase #5 | $166.50 | 6.220% | $176.8563 | $176.86 | $176.85 | $176.90 |
| Purchase #6 | $170.62 | 8.134% | $184.4982 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $22.27 | 11.652% | $24.8649 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $710.81 | $763.4147 | $763.41 | $763.35 | $763.50 | |