| 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 | $23.66 | 6.320% | $25.1553 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $57.50 | 8.519% | $62.3984 | $62.40 | $62.40 | $62.40 |
| Purchase #3 | $128.52 | 4.734% | $134.6041 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $241.55 | 12.698% | $272.222 | $272.22 | $272.20 | $272.20 |
| Purchase #5 | $145.66 | 4.165% | $151.7267 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $56.99 | 9.604% | $62.4633 | $62.46 | $62.45 | $62.50 |
| Purchase #7 | $205.48 | 8.850% | $223.665 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $859.36 | $932.2348 | $932.24 | $932.20 | $932.30 | |