| 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 | $8.93 | 6.534% | $9.5135 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $51.25 | 7.416% | $55.0507 | $55.05 | $55.05 | $55.10 |
| Purchase #3 | $58.72 | 3.324% | $60.6719 | $60.67 | $60.65 | $60.70 |
| Purchase #4 | $103.83 | 10.667% | $114.9055 | $114.91 | $114.90 | $114.90 |
| Purchase #5 | $120.55 | 12.290% | $135.3656 | $135.37 | $135.35 | $135.40 |
| Purchase #6 | $111.55 | 13.439% | $126.5412 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $64.28 | 10.442% | $70.9921 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $519.11 | $573.0405 | $573.04 | $573.00 | $573.10 | |