| 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 | $71.56 | 4.127% | $74.5133 | $74.51 | $74.50 | $74.50 |
| Purchase #2 | $63.70 | 10.380% | $70.3121 | $70.31 | $70.30 | $70.30 |
| Purchase #3 | $239.42 | 9.652% | $262.5288 | $262.53 | $262.55 | $262.50 |
| Purchase #4 | $137.76 | 10.522% | $152.2551 | $152.26 | $152.25 | $152.30 |
| Purchase #5 | $24.91 | 11.608% | $27.8016 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $214.26 | 13.551% | $243.2944 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $188.37 | 13.368% | $213.5513 | $213.55 | $213.55 | $213.60 |
| 7 purchase totals = | $939.98 | $1,044.2566 | $1,044.25 | $1,044.25 | $1,044.30 | |