| 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 | $52.31 | 11.603% | $58.3795 | $58.38 | $58.40 | $58.40 |
| Purchase #2 | $121.92 | 4.205% | $127.0467 | $127.05 | $127.05 | $127.00 |
| Purchase #3 | $24.94 | 8.295% | $27.0088 | $27.01 | $27.00 | $27.00 |
| Purchase #4 | $172.47 | 9.808% | $189.3859 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $86.31 | 6.773% | $92.1558 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $54.58 | 10.283% | $60.1925 | $60.19 | $60.20 | $60.20 |
| Purchase #7 | $76.62 | 8.227% | $82.9235 | $82.92 | $82.90 | $82.90 |
| 7 purchase totals = | $589.15 | $637.0927 | $637.10 | $637.10 | $637.10 | |