| 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 | $99.54 | 13.826% | $113.3024 | $113.30 | $113.30 | $113.30 |
| Purchase #2 | $70.62 | 11.146% | $78.4913 | $78.49 | $78.50 | $78.50 |
| Purchase #3 | $182.42 | 10.305% | $201.2184 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $25.49 | 11.209% | $28.3472 | $28.35 | $28.35 | $28.30 |
| Purchase #5 | $8.56 | 13.282% | $9.6969 | $9.70 | $9.70 | $9.70 |
| Purchase #6 | $44.91 | 11.486% | $50.0684 | $50.07 | $50.05 | $50.10 |
| Purchase #7 | $168.99 | 13.795% | $192.3022 | $192.30 | $192.30 | $192.30 |
| 7 purchase totals = | $600.53 | $673.4268 | $673.43 | $673.40 | $673.40 | |