| 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 | $86.88 | 4.515% | $90.8026 | $90.80 | $90.80 | $90.80 |
| Purchase #2 | $216.34 | 5.368% | $227.9531 | $227.95 | $227.95 | $228.00 |
| Purchase #3 | $55.37 | 10.576% | $61.2259 | $61.23 | $61.25 | $61.20 |
| Purchase #4 | $171.35 | 8.258% | $185.5001 | $185.50 | $185.50 | $185.50 |
| Purchase #5 | $234.81 | 7.859% | $253.2637 | $253.26 | $253.25 | $253.30 |
| Purchase #6 | $135.60 | 8.254% | $146.7924 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $24.38 | 12.657% | $27.4658 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $924.73 | $993.0036 | $993.00 | $993.00 | $993.10 | |