| 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 | $11.50 | 9.158% | $12.5532 | $12.55 | $12.55 | $12.60 |
| Purchase #2 | $186.37 | 4.645% | $195.0269 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $203.51 | 7.425% | $218.6206 | $218.62 | $218.60 | $218.60 |
| Purchase #4 | $86.30 | 5.471% | $91.0215 | $91.02 | $91.00 | $91.00 |
| Purchase #5 | $63.37 | 8.383% | $68.6823 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $151.44 | 10.796% | $167.7895 | $167.79 | $167.80 | $167.80 |
| Purchase #7 | $185.41 | 7.167% | $198.6983 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $887.90 | $952.3923 | $952.39 | $952.40 | $952.40 | |