| 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 | $190.61 | 11.569% | $212.6617 | $212.66 | $212.65 | $212.70 |
| Purchase #2 | $74.86 | 6.782% | $79.937 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $60.69 | 8.846% | $66.0586 | $66.06 | $66.05 | $66.10 |
| Purchase #4 | $10.64 | 9.512% | $11.6521 | $11.65 | $11.65 | $11.70 |
| Purchase #5 | $156.42 | 9.508% | $171.2924 | $171.29 | $171.30 | $171.30 |
| Purchase #6 | $93.86 | 4.450% | $98.0368 | $98.04 | $98.05 | $98.00 |
| Purchase #7 | $84.95 | 10.192% | $93.6081 | $93.61 | $93.60 | $93.60 |
| 7 purchase totals = | $672.03 | $733.2467 | $733.25 | $733.25 | $733.30 | |