| 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 | $82.43 | 10.602% | $91.1692 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $87.93 | 11.837% | $98.3383 | $98.34 | $98.35 | $98.30 |
| Purchase #3 | $51.78 | 11.493% | $57.7311 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $80.55 | 3.192% | $83.1212 | $83.12 | $83.10 | $83.10 |
| Purchase #5 | $130.64 | 10.809% | $144.7609 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $59.89 | 3.467% | $61.9664 | $61.97 | $61.95 | $62.00 |
| Purchase #7 | $52.87 | 5.364% | $55.7059 | $55.71 | $55.70 | $55.70 |
| 7 purchase totals = | $546.09 | $592.7930 | $592.80 | $592.75 | $592.80 | |