| 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 | $31.98 | 12.754% | $36.0587 | $36.06 | $36.05 | $36.10 |
| Purchase #2 | $32.87 | 12.230% | $36.89 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $126.43 | 9.195% | $138.0552 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $208.86 | 11.670% | $233.234 | $233.23 | $233.25 | $233.20 |
| Purchase #5 | $57.32 | 9.405% | $62.7109 | $62.71 | $62.70 | $62.70 |
| Purchase #6 | $132.55 | 13.391% | $150.2998 | $150.30 | $150.30 | $150.30 |
| Purchase #7 | $138.98 | 13.538% | $157.7951 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $728.99 | $815.0437 | $815.05 | $815.05 | $815.10 | |