| 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 | $78.32 | 6.807% | $83.6512 | $83.65 | $83.65 | $83.70 |
| Purchase #2 | $157.60 | 4.170% | $164.1719 | $164.17 | $164.15 | $164.20 |
| Purchase #3 | $215.97 | 13.645% | $245.4391 | $245.44 | $245.45 | $245.40 |
| Purchase #4 | $95.57 | 12.691% | $107.6988 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $143.36 | 4.383% | $149.6435 | $149.64 | $149.65 | $149.60 |
| Purchase #6 | $17.69 | 5.493% | $18.6617 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $124.60 | 12.680% | $140.3993 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $833.11 | $909.6655 | $909.66 | $909.65 | $909.70 | |