| 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 | $29.52 | 4.268% | $30.7799 | $30.78 | $30.80 | $30.80 |
| Purchase #2 | $231.30 | 3.627% | $239.6893 | $239.69 | $239.70 | $239.70 |
| Purchase #3 | $197.88 | 12.813% | $223.2344 | $223.23 | $223.25 | $223.20 |
| Purchase #4 | $30.30 | 7.768% | $32.6537 | $32.65 | $32.65 | $32.70 |
| Purchase #5 | $183.71 | 8.633% | $199.5697 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $61.50 | 6.286% | $65.3659 | $65.37 | $65.35 | $65.40 |
| Purchase #7 | $216.35 | 11.516% | $241.2649 | $241.26 | $241.25 | $241.30 |
| 7 purchase totals = | $950.56 | $1,032.5578 | $1,032.55 | $1,032.55 | $1,032.70 | |