| 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 | $57.51 | 11.105% | $63.8965 | $63.90 | $63.90 | $63.90 |
| Purchase #2 | $236.94 | 8.492% | $257.0609 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $134.40 | 4.553% | $140.5192 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $105.77 | 13.188% | $119.7189 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $170.93 | 4.641% | $178.8629 | $178.86 | $178.85 | $178.90 |
| Purchase #6 | $21.58 | 13.869% | $24.5729 | $24.57 | $24.55 | $24.60 |
| Purchase #7 | $129.64 | 5.468% | $136.7287 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $856.77 | $921.3600 | $921.36 | $921.30 | $921.40 | |