| 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 | $15.96 | 11.237% | $17.7534 | $17.75 | $17.75 | $17.80 |
| Purchase #2 | $47.27 | 11.825% | $52.8597 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $208.90 | 10.367% | $230.5567 | $230.56 | $230.55 | $230.60 |
| Purchase #4 | $155.79 | 12.506% | $175.2731 | $175.27 | $175.25 | $175.30 |
| Purchase #5 | $21.48 | 8.738% | $23.3569 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $149.26 | 5.771% | $157.8738 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $192.26 | 10.291% | $212.0455 | $212.05 | $212.05 | $212.00 |
| 7 purchase totals = | $790.92 | $869.7191 | $869.72 | $869.65 | $869.90 | |