| 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 | $96.39 | 4.821% | $101.037 | $101.04 | $101.05 | $101.00 |
| Purchase #2 | $51.62 | 6.784% | $55.1219 | $55.12 | $55.10 | $55.10 |
| Purchase #3 | $170.42 | 4.304% | $177.7549 | $177.75 | $177.75 | $177.80 |
| Purchase #4 | $18.84 | 13.765% | $21.4333 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $118.75 | 5.151% | $124.8668 | $124.87 | $124.85 | $124.90 |
| Purchase #6 | $43.64 | 12.512% | $49.1002 | $49.10 | $49.10 | $49.10 |
| Purchase #7 | $11.57 | 12.314% | $12.9947 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $511.23 | $542.3088 | $542.30 | $542.30 | $542.30 | |