| 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 | $30.31 | 13.509% | $34.4046 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $17.52 | 8.189% | $18.9547 | $18.95 | $18.95 | $19.00 |
| Purchase #3 | $79.70 | 9.112% | $86.9623 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $105.80 | 6.260% | $112.4231 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $32.61 | 5.860% | $34.5209 | $34.52 | $34.50 | $34.50 |
| Purchase #6 | $120.93 | 3.423% | $125.0694 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $47.58 | 10.444% | $52.5493 | $52.55 | $52.55 | $52.50 |
| 7 purchase totals = | $434.45 | $464.8843 | $464.87 | $464.80 | $464.90 | |