| 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 | $89.82 | 4.535% | $93.8933 | $93.89 | $93.90 | $93.90 |
| Purchase #2 | $235.88 | 12.423% | $265.1834 | $265.18 | $265.20 | $265.20 |
| Purchase #3 | $24.86 | 10.809% | $27.5471 | $27.55 | $27.55 | $27.50 |
| Purchase #4 | $157.63 | 5.617% | $166.4841 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $80.47 | 12.663% | $90.6599 | $90.66 | $90.65 | $90.70 |
| Purchase #6 | $61.67 | 13.524% | $70.0103 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $121.76 | 12.602% | $137.1042 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $772.09 | $850.8823 | $850.87 | $850.90 | $850.90 | |