| 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 | $56.72 | 3.771% | $58.8589 | $58.86 | $58.85 | $58.90 |
| Purchase #2 | $187.79 | 7.180% | $201.2733 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $222.95 | 7.533% | $239.7448 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $236.56 | 6.631% | $252.2463 | $252.25 | $252.25 | $252.20 |
| Purchase #5 | $131.69 | 6.807% | $140.6541 | $140.65 | $140.65 | $140.70 |
| Purchase #6 | $107.36 | 10.717% | $118.8658 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $122.78 | 9.754% | $134.756 | $134.76 | $134.75 | $134.80 |
| 7 purchase totals = | $1,065.85 | $1,146.3992 | $1,146.40 | $1,146.35 | $1,146.50 | |