| 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 | $75.79 | 7.621% | $81.566 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $183.96 | 4.303% | $191.8758 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $31.71 | 7.242% | $34.0064 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $87.94 | 3.665% | $91.163 | $91.16 | $91.15 | $91.20 |
| Purchase #5 | $213.89 | 6.305% | $227.3758 | $227.38 | $227.40 | $227.40 |
| Purchase #6 | $56.90 | 3.299% | $58.7771 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $249.28 | 9.274% | $272.3982 | $272.40 | $272.40 | $272.40 |
| 7 purchase totals = | $899.47 | $957.1623 | $957.18 | $957.20 | $957.30 | |