| 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 | $119.44 | 8.198% | $129.2317 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $26.91 | 11.321% | $29.9565 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $64.71 | 13.141% | $73.2135 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $26.63 | 10.362% | $29.3894 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $38.78 | 9.379% | $42.4172 | $42.42 | $42.40 | $42.40 |
| Purchase #6 | $248.55 | 13.518% | $282.149 | $282.15 | $282.15 | $282.10 |
| Purchase #7 | $10.59 | 11.597% | $11.8181 | $11.82 | $11.80 | $11.80 |
| 7 purchase totals = | $535.61 | $598.1754 | $598.18 | $598.15 | $598.10 | |