| 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 | $23.46 | 9.272% | $25.6352 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $8.98 | 13.138% | $10.1598 | $10.16 | $10.15 | $10.20 |
| Purchase #3 | $110.62 | 3.211% | $114.172 | $114.17 | $114.15 | $114.20 |
| Purchase #4 | $167.42 | 4.337% | $174.681 | $174.68 | $174.70 | $174.70 |
| Purchase #5 | $235.94 | 6.176% | $250.5117 | $250.51 | $250.50 | $250.50 |
| Purchase #6 | $223.93 | 8.589% | $243.1633 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $58.36 | 4.762% | $61.1391 | $61.14 | $61.15 | $61.10 |
| 7 purchase totals = | $828.71 | $879.4621 | $879.46 | $879.45 | $879.50 | |