| 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 | $80.52 | 5.701% | $85.1104 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $169.81 | 6.431% | $180.7305 | $180.73 | $180.75 | $180.70 |
| Purchase #3 | $19.78 | 13.794% | $22.5085 | $22.51 | $22.50 | $22.50 |
| Purchase #4 | $12.99 | 4.434% | $13.566 | $13.57 | $13.55 | $13.60 |
| Purchase #5 | $28.95 | 6.684% | $30.885 | $30.89 | $30.90 | $30.90 |
| Purchase #6 | $35.58 | 9.531% | $38.9711 | $38.97 | $38.95 | $39.00 |
| Purchase #7 | $33.39 | 11.507% | $37.2322 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $381.02 | $409.0037 | $409.01 | $409.00 | $409.00 | |