| 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 | $28.36 | 12.113% | $31.7952 | $31.80 | $31.80 | $31.80 |
| Purchase #2 | $17.84 | 3.683% | $18.497 | $18.50 | $18.50 | $18.50 |
| Purchase #3 | $94.85 | 12.454% | $106.6626 | $106.66 | $106.65 | $106.70 |
| Purchase #4 | $73.88 | 12.847% | $83.3714 | $83.37 | $83.35 | $83.40 |
| Purchase #5 | $93.31 | 12.614% | $105.0801 | $105.08 | $105.10 | $105.10 |
| Purchase #6 | $187.76 | 6.458% | $199.8855 | $199.89 | $199.90 | $199.90 |
| Purchase #7 | $197.51 | 7.754% | $212.8249 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $693.51 | $758.1167 | $758.12 | $758.10 | $758.20 | |