| 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 | $30.34 | 8.838% | $33.0214 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $119.49 | 8.828% | $130.0386 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $76.99 | 6.585% | $82.0598 | $82.06 | $82.05 | $82.10 |
| Purchase #4 | $56.74 | 9.393% | $62.0696 | $62.07 | $62.05 | $62.10 |
| Purchase #5 | $100.83 | 10.777% | $111.6964 | $111.70 | $111.70 | $111.70 |
| Purchase #6 | $16.59 | 11.501% | $18.498 | $18.50 | $18.50 | $18.50 |
| Purchase #7 | $178.31 | 4.685% | $186.6638 | $186.66 | $186.65 | $186.70 |
| 7 purchase totals = | $579.29 | $624.0476 | $624.05 | $624.00 | $624.10 | |