| 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 | $73.74 | 4.251% | $76.8747 | $76.87 | $76.85 | $76.90 |
| Purchase #2 | $200.67 | 7.567% | $215.8547 | $215.85 | $215.85 | $215.90 |
| Purchase #3 | $10.26 | 10.690% | $11.3568 | $11.36 | $11.35 | $11.40 |
| Purchase #4 | $171.92 | 3.665% | $178.2209 | $178.22 | $178.20 | $178.20 |
| Purchase #5 | $70.86 | 4.607% | $74.1245 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $126.96 | 13.598% | $144.224 | $144.22 | $144.20 | $144.20 |
| Purchase #7 | $104.60 | 3.197% | $107.9441 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $759.01 | $808.5997 | $808.58 | $808.50 | $808.60 | |