| 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 | $79.27 | 10.452% | $87.5553 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $163.81 | 10.731% | $181.3885 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $52.40 | 10.741% | $58.0283 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $15.65 | 7.854% | $16.8792 | $16.88 | $16.90 | $16.90 |
| Purchase #5 | $229.54 | 5.795% | $242.8418 | $242.84 | $242.85 | $242.80 |
| Purchase #6 | $198.83 | 5.657% | $210.0778 | $210.08 | $210.10 | $210.10 |
| Purchase #7 | $82.96 | 10.459% | $91.6368 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $822.46 | $888.4077 | $888.42 | $888.50 | $888.40 | |