| 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 | $32.34 | 12.294% | $36.3159 | $36.32 | $36.30 | $36.30 |
| Purchase #2 | $61.31 | 12.126% | $68.7445 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $28.57 | 4.416% | $29.8317 | $29.83 | $29.85 | $29.80 |
| Purchase #4 | $216.66 | 10.655% | $239.7451 | $239.75 | $239.75 | $239.70 |
| Purchase #5 | $175.84 | 11.667% | $196.3553 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $46.60 | 3.684% | $48.3167 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $207.60 | 10.167% | $228.7067 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $768.92 | $848.0159 | $848.03 | $848.00 | $847.90 | |