| 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 | $47.38 | 12.429% | $53.2689 | $53.27 | $53.25 | $53.30 |
| Purchase #2 | $16.80 | 3.620% | $17.4082 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $139.90 | 4.799% | $146.6138 | $146.61 | $146.60 | $146.60 |
| Purchase #4 | $215.37 | 12.865% | $243.0774 | $243.08 | $243.10 | $243.10 |
| Purchase #5 | $67.73 | 9.495% | $74.161 | $74.16 | $74.15 | $74.20 |
| Purchase #6 | $165.80 | 9.528% | $181.5974 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $19.55 | 7.808% | $21.0765 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $672.53 | $737.2032 | $737.21 | $737.20 | $737.30 | |