| 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 | $65.71 | 3.467% | $67.9882 | $67.99 | $68.00 | $68.00 |
| Purchase #2 | $108.62 | 12.263% | $121.9401 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $176.30 | 12.418% | $198.1929 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $49.25 | 10.524% | $54.4331 | $54.43 | $54.45 | $54.40 |
| Purchase #5 | $131.95 | 11.804% | $147.5254 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $12.85 | 3.599% | $13.3125 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $213.27 | 10.693% | $236.075 | $236.08 | $236.10 | $236.10 |
| 7 purchase totals = | $757.95 | $839.4672 | $839.47 | $839.55 | $839.40 | |