| 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 | $144.79 | 6.502% | $154.2042 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $71.33 | 13.537% | $80.9859 | $80.99 | $81.00 | $81.00 |
| Purchase #3 | $12.25 | 5.840% | $12.9654 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $8.72 | 3.648% | $9.0381 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $90.76 | 12.221% | $101.8518 | $101.85 | $101.85 | $101.90 |
| Purchase #6 | $227.66 | 10.418% | $251.3776 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $11.54 | 12.630% | $12.9975 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $567.05 | $623.4205 | $623.43 | $623.45 | $623.50 | |