| 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 | $127.38 | 6.466% | $135.6164 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $9.74 | 10.257% | $10.739 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $87.50 | 7.576% | $94.129 | $94.13 | $94.15 | $94.10 |
| Purchase #4 | $200.31 | 3.731% | $207.7836 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $61.28 | 5.279% | $64.515 | $64.52 | $64.50 | $64.50 |
| Purchase #6 | $59.31 | 6.241% | $63.0115 | $63.01 | $63.00 | $63.00 |
| Purchase #7 | $19.96 | 8.382% | $21.633 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $565.48 | $597.4275 | $597.43 | $597.45 | $597.30 | |