| 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 | $49.30 | 11.262% | $54.8522 | $54.85 | $54.85 | $54.90 |
| Purchase #2 | $187.85 | 13.783% | $213.7414 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $242.34 | 3.671% | $251.2363 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $237.57 | 6.734% | $253.568 | $253.57 | $253.55 | $253.60 |
| Purchase #5 | $11.34 | 12.665% | $12.7762 | $12.78 | $12.80 | $12.80 |
| Purchase #6 | $76.87 | 4.272% | $80.1539 | $80.15 | $80.15 | $80.20 |
| Purchase #7 | $52.46 | 9.434% | $57.4091 | $57.41 | $57.40 | $57.40 |
| 7 purchase totals = | $857.73 | $923.7371 | $923.74 | $923.75 | $923.80 | |