| 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 | $47.50 | 8.804% | $51.6819 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $12.39 | 3.492% | $12.8227 | $12.82 | $12.80 | $12.80 |
| Purchase #3 | $58.75 | 10.195% | $64.7396 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $238.32 | 5.683% | $251.8637 | $251.86 | $251.85 | $251.90 |
| Purchase #5 | $180.83 | 13.397% | $205.0558 | $205.06 | $205.05 | $205.10 |
| Purchase #6 | $27.94 | 4.197% | $29.1126 | $29.11 | $29.10 | $29.10 |
| Purchase #7 | $48.57 | 10.528% | $53.6834 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $614.30 | $668.9597 | $668.95 | $668.95 | $669.00 | |