| 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 | $30.66 | 4.701% | $32.1013 | $32.10 | $32.10 | $32.10 |
| Purchase #2 | $220.32 | 12.497% | $247.8534 | $247.85 | $247.85 | $247.90 |
| Purchase #3 | $110.58 | 13.117% | $125.0848 | $125.08 | $125.10 | $125.10 |
| Purchase #4 | $24.78 | 10.199% | $27.3073 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $21.55 | 6.749% | $23.0044 | $23.00 | $23.00 | $23.00 |
| Purchase #6 | $195.95 | 12.282% | $220.0166 | $220.02 | $220.00 | $220.00 |
| Purchase #7 | $21.57 | 12.650% | $24.2986 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $625.41 | $699.6664 | $699.66 | $699.65 | $699.70 | |