| 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 | $32.62 | 3.824% | $33.8674 | $33.87 | $33.85 | $33.90 |
| Purchase #2 | $186.59 | 10.828% | $206.794 | $206.79 | $206.80 | $206.80 |
| Purchase #3 | $126.65 | 9.494% | $138.6742 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $20.91 | 10.327% | $23.0694 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $170.25 | 13.395% | $193.055 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $162.60 | 6.310% | $172.8601 | $172.86 | $172.85 | $172.90 |
| Purchase #7 | $196.88 | 9.162% | $214.9181 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $896.50 | $983.2382 | $983.24 | $983.15 | $983.40 | |