| 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 | $10.94 | 6.574% | $11.6592 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $41.37 | 9.742% | $45.4003 | $45.40 | $45.40 | $45.40 |
| Purchase #3 | $23.66 | 11.704% | $26.4292 | $26.43 | $26.45 | $26.40 |
| Purchase #4 | $60.65 | 9.506% | $66.4154 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $73.86 | 8.757% | $80.3279 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $185.91 | 10.803% | $205.9939 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $153.57 | 6.194% | $163.0821 | $163.08 | $163.10 | $163.10 |
| 7 purchase totals = | $549.96 | $599.3080 | $599.31 | $599.35 | $599.30 | |