| 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 | $21.91 | 5.819% | $23.1849 | $23.18 | $23.20 | $23.20 |
| Purchase #2 | $168.50 | 10.156% | $185.6129 | $185.61 | $185.60 | $185.60 |
| Purchase #3 | $85.48 | 3.460% | $88.4376 | $88.44 | $88.45 | $88.40 |
| Purchase #4 | $51.91 | 8.796% | $56.476 | $56.48 | $56.50 | $56.50 |
| Purchase #5 | $42.54 | 9.604% | $46.6255 | $46.63 | $46.65 | $46.60 |
| Purchase #6 | $13.51 | 4.106% | $14.0647 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $57.66 | 13.501% | $65.4447 | $65.44 | $65.45 | $65.40 |
| 7 purchase totals = | $441.51 | $479.8463 | $479.84 | $479.90 | $479.80 | |