| 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 | $105.51 | 4.569% | $110.3308 | $110.33 | $110.35 | $110.30 |
| Purchase #2 | $86.77 | 8.799% | $94.4049 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $107.44 | 3.477% | $111.1757 | $111.18 | $111.20 | $111.20 |
| Purchase #4 | $34.46 | 10.862% | $38.203 | $38.20 | $38.20 | $38.20 |
| Purchase #5 | $79.98 | 8.701% | $86.9391 | $86.94 | $86.95 | $86.90 |
| Purchase #6 | $141.43 | 3.178% | $145.9246 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $17.78 | 8.280% | $19.2522 | $19.25 | $19.25 | $19.30 |
| 7 purchase totals = | $573.37 | $606.2303 | $606.22 | $606.25 | $606.20 | |