| 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 | $21.92 | 12.134% | $24.5798 | $24.58 | $24.60 | $24.60 |
| Purchase #2 | $23.75 | 11.680% | $26.524 | $26.52 | $26.50 | $26.50 |
| Purchase #3 | $99.43 | 5.215% | $104.6153 | $104.62 | $104.60 | $104.60 |
| Purchase #4 | $142.57 | 12.164% | $159.9122 | $159.91 | $159.90 | $159.90 |
| Purchase #5 | $134.90 | 8.162% | $145.9105 | $145.91 | $145.90 | $145.90 |
| Purchase #6 | $197.47 | 3.821% | $205.0153 | $205.02 | $205.00 | $205.00 |
| Purchase #7 | $63.92 | 12.340% | $71.8077 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $683.96 | $738.3648 | $738.37 | $738.30 | $738.30 | |