| 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 | $122.34 | 8.235% | $132.4147 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $39.79 | 11.339% | $44.3018 | $44.30 | $44.30 | $44.30 |
| Purchase #3 | $137.57 | 5.836% | $145.5986 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $39.47 | 3.859% | $40.9931 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $81.80 | 12.299% | $91.8606 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $47.82 | 4.543% | $49.9925 | $49.99 | $50.00 | $50.00 |
| Purchase #7 | $58.31 | 5.848% | $61.72 | $61.72 | $61.70 | $61.70 |
| 7 purchase totals = | $527.10 | $566.8813 | $566.87 | $566.85 | $566.90 | |