| 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 | $26.72 | 3.577% | $27.6758 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $18.82 | 11.350% | $20.9561 | $20.96 | $20.95 | $21.00 |
| Purchase #3 | $71.63 | 12.549% | $80.6188 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $199.51 | 11.576% | $222.6053 | $222.61 | $222.60 | $222.60 |
| Purchase #5 | $200.35 | 6.511% | $213.3948 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $69.80 | 11.613% | $77.9059 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $168.26 | 13.238% | $190.5343 | $190.53 | $190.55 | $190.50 |
| 7 purchase totals = | $755.09 | $833.6910 | $833.70 | $833.70 | $833.70 | |