| 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 | $18.77 | 4.197% | $19.5578 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $216.50 | 5.479% | $228.362 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $215.99 | 12.574% | $243.1486 | $243.15 | $243.15 | $243.10 |
| Purchase #4 | $82.53 | 5.243% | $86.857 | $86.86 | $86.85 | $86.90 |
| Purchase #5 | $8.32 | 8.245% | $9.006 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $208.46 | 7.228% | $223.5275 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $60.63 | 5.179% | $63.77 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $811.20 | $874.2289 | $874.24 | $874.20 | $874.30 | |