| 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 | $14.84 | 8.211% | $16.0585 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $219.72 | 4.305% | $229.1789 | $229.18 | $229.20 | $229.20 |
| Purchase #3 | $228.92 | 4.621% | $239.4984 | $239.50 | $239.50 | $239.50 |
| Purchase #4 | $87.43 | 4.289% | $91.1799 | $91.18 | $91.20 | $91.20 |
| Purchase #5 | $127.69 | 13.411% | $144.8145 | $144.81 | $144.80 | $144.80 |
| Purchase #6 | $40.54 | 7.315% | $43.5055 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $93.29 | 8.181% | $100.9221 | $100.92 | $100.90 | $100.90 |
| 7 purchase totals = | $812.43 | $865.1578 | $865.16 | $865.15 | $865.20 | |