| 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 | $99.90 | 3.365% | $103.2616 | $103.26 | $103.25 | $103.30 |
| Purchase #2 | $94.28 | 5.234% | $99.2146 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $117.62 | 10.466% | $129.9301 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $52.75 | 4.621% | $55.1876 | $55.19 | $55.20 | $55.20 |
| Purchase #5 | $109.81 | 13.180% | $124.283 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $7.56 | 11.616% | $8.4382 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $40.37 | 6.415% | $42.9597 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $522.29 | $563.2748 | $563.27 | $563.30 | $563.30 | |