| 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 | $81.89 | 5.803% | $86.6421 | $86.64 | $86.65 | $86.60 |
| Purchase #2 | $113.76 | 9.626% | $124.7105 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $124.53 | 12.665% | $140.3017 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $123.26 | 13.363% | $139.7312 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $51.70 | 8.500% | $56.0945 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $133.87 | 9.339% | $146.3721 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $7.89 | 13.248% | $8.9353 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $636.90 | $702.7874 | $702.78 | $702.80 | $702.70 | |