| 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 | $42.70 | 4.744% | $44.7257 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $46.90 | 10.302% | $51.7316 | $51.73 | $51.75 | $51.70 |
| Purchase #3 | $7.93 | 13.307% | $8.9852 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $97.28 | 6.215% | $103.326 | $103.33 | $103.35 | $103.30 |
| Purchase #5 | $67.36 | 9.511% | $73.7666 | $73.77 | $73.75 | $73.80 |
| Purchase #6 | $98.44 | 10.595% | $108.8697 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $213.62 | 4.354% | $222.921 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $574.23 | $614.3258 | $614.34 | $614.35 | $614.30 | |