| 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 | $72.62 | 13.397% | $82.3489 | $82.35 | $82.35 | $82.30 |
| Purchase #2 | $62.34 | 9.486% | $68.2536 | $68.25 | $68.25 | $68.30 |
| Purchase #3 | $241.82 | 9.334% | $264.3915 | $264.39 | $264.40 | $264.40 |
| Purchase #4 | $25.60 | 9.432% | $28.0146 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $250.58 | 10.347% | $276.5075 | $276.51 | $276.50 | $276.50 |
| Purchase #6 | $208.80 | 3.317% | $215.7259 | $215.73 | $215.75 | $215.70 |
| Purchase #7 | $138.86 | 11.117% | $154.2971 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $1,000.62 | $1,089.5391 | $1,089.54 | $1,089.55 | $1,089.50 | |