| 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 | $46.59 | 5.776% | $49.281 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $131.95 | 6.151% | $140.0662 | $140.07 | $140.05 | $140.10 |
| Purchase #3 | $12.32 | 9.142% | $13.4463 | $13.45 | $13.45 | $13.40 |
| Purchase #4 | $90.36 | 13.605% | $102.6535 | $102.65 | $102.65 | $102.70 |
| Purchase #5 | $142.93 | 9.845% | $157.0015 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $247.33 | 11.542% | $275.8768 | $275.88 | $275.90 | $275.90 |
| Purchase #7 | $157.44 | 9.406% | $172.2488 | $172.25 | $172.25 | $172.20 |
| 7 purchase totals = | $828.92 | $910.5741 | $910.58 | $910.60 | $910.60 | |