| 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 | $88.76 | 5.479% | $93.6232 | $93.62 | $93.60 | $93.60 |
| Purchase #2 | $243.70 | 8.337% | $264.0173 | $264.02 | $264.00 | $264.00 |
| Purchase #3 | $25.87 | 9.678% | $28.3737 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $71.83 | 3.312% | $74.209 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $61.79 | 6.666% | $65.9089 | $65.91 | $65.90 | $65.90 |
| Purchase #6 | $76.35 | 3.614% | $79.1093 | $79.11 | $79.10 | $79.10 |
| Purchase #7 | $28.72 | 7.871% | $30.9806 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $597.02 | $636.2220 | $636.22 | $636.15 | $636.20 | |