| 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 | $10.70 | 8.367% | $11.5953 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $39.85 | 3.561% | $41.2691 | $41.27 | $41.25 | $41.30 |
| Purchase #3 | $10.80 | 3.306% | $11.157 | $11.16 | $11.15 | $11.20 |
| Purchase #4 | $110.28 | 5.660% | $116.5218 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $148.57 | 3.856% | $154.2989 | $154.30 | $154.30 | $154.30 |
| Purchase #6 | $200.81 | 7.440% | $215.7503 | $215.75 | $215.75 | $215.80 |
| Purchase #7 | $42.72 | 13.319% | $48.4099 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $563.73 | $599.0023 | $599.01 | $598.95 | $599.10 | |