| 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 | $96.93 | 12.370% | $108.9202 | $108.92 | $108.90 | $108.90 |
| Purchase #2 | $50.85 | 4.523% | $53.1499 | $53.15 | $53.15 | $53.10 |
| Purchase #3 | $12.62 | 8.144% | $13.6478 | $13.65 | $13.65 | $13.60 |
| Purchase #4 | $198.53 | 3.653% | $205.7823 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $10.83 | 8.373% | $11.7368 | $11.74 | $11.75 | $11.70 |
| Purchase #6 | $150.85 | 11.342% | $167.9594 | $167.96 | $167.95 | $168.00 |
| Purchase #7 | $225.37 | 11.723% | $251.7901 | $251.79 | $251.80 | $251.80 |
| 7 purchase totals = | $745.98 | $812.9865 | $812.99 | $813.00 | $812.90 | |