| 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 | $85.58 | 3.732% | $88.7738 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $57.73 | 9.576% | $63.2582 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $38.73 | 9.164% | $42.2792 | $42.28 | $42.30 | $42.30 |
| Purchase #4 | $216.32 | 8.544% | $234.8024 | $234.80 | $234.80 | $234.80 |
| Purchase #5 | $104.29 | 11.396% | $116.1749 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $17.35 | 11.184% | $19.2904 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $47.64 | 8.277% | $51.5832 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $567.64 | $616.1621 | $616.15 | $616.15 | $616.30 | |