| 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 | $164.77 | 4.841% | $172.7465 | $172.75 | $172.75 | $172.70 |
| Purchase #2 | $6.89 | 9.482% | $7.5433 | $7.54 | $7.55 | $7.50 |
| Purchase #3 | $11.51 | 13.455% | $13.0587 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $76.96 | 6.170% | $81.7084 | $81.71 | $81.70 | $81.70 |
| Purchase #5 | $58.47 | 4.274% | $60.969 | $60.97 | $60.95 | $61.00 |
| Purchase #6 | $249.78 | 7.605% | $268.7758 | $268.78 | $268.80 | $268.80 |
| Purchase #7 | $30.26 | 13.715% | $34.4102 | $34.41 | $34.40 | $34.40 |
| 7 purchase totals = | $598.64 | $639.2119 | $639.22 | $639.20 | $639.20 | |