| 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 | $61.60 | 7.218% | $66.0463 | $66.05 | $66.05 | $66.00 |
| Purchase #2 | $35.75 | 6.180% | $37.9594 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $115.49 | 8.270% | $125.041 | $125.04 | $125.05 | $125.00 |
| Purchase #4 | $113.67 | 7.334% | $122.0066 | $122.01 | $122.00 | $122.00 |
| Purchase #5 | $76.69 | 6.440% | $81.6288 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $245.91 | 13.412% | $278.8914 | $278.89 | $278.90 | $278.90 |
| Purchase #7 | $113.67 | 9.241% | $124.1742 | $124.17 | $124.15 | $124.20 |
| 7 purchase totals = | $762.78 | $835.7477 | $835.75 | $835.75 | $835.70 | |