| 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 | $16.41 | 8.214% | $17.7579 | $17.76 | $17.75 | $17.80 |
| Purchase #2 | $109.79 | 6.695% | $117.1404 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $34.37 | 4.193% | $35.8111 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $57.71 | 11.764% | $64.499 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $113.87 | 9.501% | $124.6888 | $124.69 | $124.70 | $124.70 |
| Purchase #6 | $107.72 | 5.434% | $113.5735 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $124.80 | 11.737% | $139.4478 | $139.45 | $139.45 | $139.40 |
| 7 purchase totals = | $564.67 | $612.9185 | $612.92 | $612.90 | $612.90 | |