| 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 | $75.30 | 4.625% | $78.7826 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $54.56 | 4.656% | $57.1003 | $57.10 | $57.10 | $57.10 |
| Purchase #3 | $102.25 | 5.493% | $107.8666 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $242.62 | 10.197% | $267.36 | $267.36 | $267.35 | $267.40 |
| Purchase #5 | $95.27 | 9.272% | $104.1034 | $104.10 | $104.10 | $104.10 |
| Purchase #6 | $13.42 | 7.470% | $14.4225 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $206.67 | 4.768% | $216.524 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $790.09 | $846.1594 | $846.15 | $846.10 | $846.20 | |