| 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 | $235.97 | 6.733% | $251.8579 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $154.34 | 10.443% | $170.4577 | $170.46 | $170.45 | $170.50 |
| Purchase #3 | $5.59 | 7.330% | $5.9997 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $56.43 | 4.136% | $58.7639 | $58.76 | $58.75 | $58.80 |
| Purchase #5 | $242.79 | 9.381% | $265.5661 | $265.57 | $265.55 | $265.60 |
| Purchase #6 | $99.27 | 5.703% | $104.9314 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $52.25 | 9.465% | $57.1955 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $846.64 | $914.7722 | $914.78 | $914.75 | $914.90 | |