| 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 | $73.94 | 3.747% | $76.7105 | $76.71 | $76.70 | $76.70 |
| Purchase #2 | $36.45 | 4.410% | $38.0574 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $58.36 | 11.690% | $65.1823 | $65.18 | $65.20 | $65.20 |
| Purchase #4 | $16.40 | 8.667% | $17.8214 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $167.64 | 11.681% | $187.222 | $187.22 | $187.20 | $187.20 |
| Purchase #6 | $11.83 | 13.322% | $13.406 | $13.41 | $13.40 | $13.40 |
| Purchase #7 | $121.32 | 8.757% | $131.944 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $485.94 | $530.3436 | $530.34 | $530.30 | $530.30 | |