| 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 | $46.58 | 7.736% | $50.1834 | $50.18 | $50.20 | $50.20 |
| Purchase #2 | $182.29 | 5.329% | $192.0042 | $192.00 | $192.00 | $192.00 |
| Purchase #3 | $186.45 | 7.585% | $200.5922 | $200.59 | $200.60 | $200.60 |
| Purchase #4 | $19.42 | 10.339% | $21.4278 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $28.47 | 12.736% | $32.0959 | $32.10 | $32.10 | $32.10 |
| Purchase #6 | $182.36 | 4.315% | $190.2288 | $190.23 | $190.25 | $190.20 |
| Purchase #7 | $75.58 | 12.526% | $85.0472 | $85.05 | $85.05 | $85.00 |
| 7 purchase totals = | $721.15 | $771.5795 | $771.58 | $771.65 | $771.50 | |