| 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 | $107.53 | 12.187% | $120.6347 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $58.84 | 3.758% | $61.0512 | $61.05 | $61.05 | $61.10 |
| Purchase #3 | $102.60 | 11.561% | $114.4616 | $114.46 | $114.45 | $114.50 |
| Purchase #4 | $20.43 | 3.781% | $21.2025 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $24.68 | 3.410% | $25.5216 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $63.59 | 9.532% | $69.6514 | $69.65 | $69.65 | $69.70 |
| Purchase #7 | $67.31 | 7.331% | $72.2445 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $444.98 | $484.7675 | $484.75 | $484.75 | $484.80 | |