| 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 | $52.29 | 7.817% | $56.3775 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $143.76 | 7.651% | $154.7591 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $16.72 | 3.603% | $17.3224 | $17.32 | $17.30 | $17.30 |
| Purchase #4 | $164.67 | 13.616% | $187.0915 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $78.66 | 3.758% | $81.616 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $5.33 | 6.275% | $5.6645 | $5.66 | $5.65 | $5.70 |
| Purchase #7 | $228.39 | 6.524% | $243.2902 | $243.29 | $243.30 | $243.30 |
| 7 purchase totals = | $689.82 | $746.1212 | $746.12 | $746.10 | $746.20 | |