| 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 | $48.90 | 10.167% | $53.8717 | $53.87 | $53.85 | $53.90 |
| Purchase #2 | $124.72 | 13.578% | $141.6545 | $141.65 | $141.65 | $141.70 |
| Purchase #3 | $209.92 | 11.726% | $234.5352 | $234.54 | $234.55 | $234.50 |
| Purchase #4 | $180.29 | 11.874% | $201.6976 | $201.70 | $201.70 | $201.70 |
| Purchase #5 | $45.86 | 8.443% | $49.732 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $87.81 | 8.706% | $95.4547 | $95.45 | $95.45 | $95.50 |
| Purchase #7 | $37.50 | 12.225% | $42.0844 | $42.08 | $42.10 | $42.10 |
| 7 purchase totals = | $735.00 | $819.0301 | $819.02 | $819.05 | $819.10 | |