| 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 | $34.57 | 3.800% | $35.8837 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $58.98 | 12.230% | $66.1933 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $115.50 | 7.518% | $124.1833 | $124.18 | $124.20 | $124.20 |
| Purchase #4 | $180.94 | 3.631% | $187.5099 | $187.51 | $187.50 | $187.50 |
| Purchase #5 | $150.39 | 11.838% | $168.1932 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $61.95 | 3.388% | $64.0489 | $64.05 | $64.05 | $64.00 |
| Purchase #7 | $5.43 | 6.495% | $5.7827 | $5.78 | $5.80 | $5.80 |
| 7 purchase totals = | $607.76 | $651.7950 | $651.78 | $651.85 | $651.80 | |