| 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 | $35.44 | 10.533% | $39.1729 | $39.17 | $39.15 | $39.20 |
| Purchase #2 | $244.60 | 5.409% | $257.8304 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $41.98 | 7.492% | $45.1251 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $50.98 | 3.383% | $52.7047 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $32.87 | 11.187% | $36.5472 | $36.55 | $36.55 | $36.50 |
| Purchase #6 | $235.77 | 13.423% | $267.4174 | $267.42 | $267.40 | $267.40 |
| Purchase #7 | $209.26 | 3.497% | $216.5778 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $850.90 | $915.3755 | $915.38 | $915.40 | $915.30 | |