| 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 | $63.33 | 7.347% | $67.9829 | $67.98 | $68.00 | $68.00 |
| Purchase #2 | $107.72 | 13.149% | $121.8841 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $139.60 | 11.599% | $155.7922 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $11.71 | 9.748% | $12.8515 | $12.85 | $12.85 | $12.90 |
| Purchase #5 | $139.40 | 3.515% | $144.2999 | $144.30 | $144.30 | $144.30 |
| Purchase #6 | $23.75 | 7.459% | $25.5215 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $28.81 | 3.530% | $29.827 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $514.32 | $558.1591 | $558.15 | $558.20 | $558.20 | |