| 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 | $77.45 | 4.829% | $81.1901 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $185.51 | 13.807% | $211.1234 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $97.78 | 13.619% | $111.0967 | $111.10 | $111.10 | $111.10 |
| Purchase #4 | $185.54 | 8.757% | $201.7877 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $13.49 | 11.467% | $15.0369 | $15.04 | $15.05 | $15.00 |
| Purchase #6 | $32.86 | 11.678% | $36.6974 | $36.70 | $36.70 | $36.70 |
| Purchase #7 | $83.36 | 8.360% | $90.3289 | $90.33 | $90.35 | $90.30 |
| 7 purchase totals = | $675.99 | $747.2611 | $747.27 | $747.30 | $747.20 | |