| 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 | $66.92 | 4.607% | $70.003 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $199.52 | 10.196% | $219.8631 | $219.86 | $219.85 | $219.90 |
| Purchase #3 | $234.69 | 8.578% | $254.8217 | $254.82 | $254.80 | $254.80 |
| Purchase #4 | $13.51 | 4.612% | $14.1331 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $135.99 | 13.798% | $154.7539 | $154.75 | $154.75 | $154.80 |
| Purchase #6 | $213.43 | 6.680% | $227.6871 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $14.73 | 6.416% | $15.6751 | $15.68 | $15.70 | $15.70 |
| 7 purchase totals = | $878.79 | $956.9370 | $956.93 | $956.95 | $957.00 | |