| 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 | $57.33 | 5.679% | $60.5858 | $60.59 | $60.60 | $60.60 |
| Purchase #2 | $157.97 | 8.740% | $171.7766 | $171.78 | $171.80 | $171.80 |
| Purchase #3 | $13.81 | 9.183% | $15.0782 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $221.74 | 8.389% | $240.3418 | $240.34 | $240.35 | $240.30 |
| Purchase #5 | $201.70 | 7.206% | $216.2345 | $216.23 | $216.25 | $216.20 |
| Purchase #6 | $177.88 | 13.222% | $201.3993 | $201.40 | $201.40 | $201.40 |
| Purchase #7 | $73.56 | 12.372% | $82.6608 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $903.99 | $988.0770 | $988.08 | $988.15 | $988.10 | |