| 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 | $181.79 | 12.727% | $204.9264 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $231.61 | 6.535% | $246.7457 | $246.75 | $246.75 | $246.70 |
| Purchase #3 | $66.28 | 10.112% | $72.9822 | $72.98 | $73.00 | $73.00 |
| Purchase #4 | $25.51 | 8.672% | $27.7222 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $55.94 | 10.524% | $61.8271 | $61.83 | $61.85 | $61.80 |
| Purchase #6 | $171.56 | 3.444% | $177.4685 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $34.71 | 9.539% | $38.021 | $38.02 | $38.00 | $38.00 |
| 7 purchase totals = | $767.40 | $829.6931 | $829.70 | $829.70 | $829.60 | |