| 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 | $74.77 | 8.823% | $81.367 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $56.92 | 13.634% | $64.6805 | $64.68 | $64.70 | $64.70 |
| Purchase #3 | $185.58 | 7.643% | $199.7639 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $218.50 | 7.680% | $235.2808 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $65.99 | 12.319% | $74.1193 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $70.31 | 5.536% | $74.2024 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $52.42 | 7.344% | $56.2697 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $724.49 | $785.6836 | $785.68 | $785.65 | $785.80 | |