| 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 | $13.83 | 3.415% | $14.3023 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $135.50 | 11.390% | $150.9335 | $150.93 | $150.95 | $150.90 |
| Purchase #3 | $114.48 | 9.617% | $125.4895 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $23.62 | 5.604% | $24.9437 | $24.94 | $24.95 | $24.90 |
| Purchase #5 | $127.41 | 5.326% | $134.1959 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $230.67 | 8.729% | $250.8052 | $250.81 | $250.80 | $250.80 |
| Purchase #7 | $82.92 | 3.842% | $86.1058 | $86.11 | $86.10 | $86.10 |
| 7 purchase totals = | $728.43 | $786.7759 | $786.78 | $786.80 | $786.70 | |