| 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 | $96.29 | 11.595% | $107.4548 | $107.45 | $107.45 | $107.50 |
| Purchase #2 | $158.34 | 3.634% | $164.0941 | $164.09 | $164.10 | $164.10 |
| Purchase #3 | $189.58 | 6.179% | $201.2941 | $201.29 | $201.30 | $201.30 |
| Purchase #4 | $52.35 | 11.331% | $58.2818 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $17.76 | 3.567% | $18.3935 | $18.39 | $18.40 | $18.40 |
| Purchase #6 | $93.61 | 11.806% | $104.6616 | $104.66 | $104.65 | $104.70 |
| Purchase #7 | $43.53 | 8.321% | $47.1521 | $47.15 | $47.15 | $47.20 |
| 7 purchase totals = | $651.46 | $701.3320 | $701.31 | $701.35 | $701.50 | |