| 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 | $31.76 | 3.709% | $32.938 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $159.48 | 4.514% | $166.6789 | $166.68 | $166.70 | $166.70 |
| Purchase #3 | $50.76 | 6.424% | $54.0208 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $93.58 | 13.865% | $106.5549 | $106.55 | $106.55 | $106.60 |
| Purchase #5 | $181.43 | 4.253% | $189.1462 | $189.15 | $189.15 | $189.10 |
| Purchase #6 | $106.60 | 12.641% | $120.0753 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $30.35 | 12.486% | $34.1395 | $34.14 | $34.15 | $34.10 |
| 7 purchase totals = | $653.96 | $703.5536 | $703.56 | $703.60 | $703.50 | |