| 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 | $15.92 | 6.163% | $16.9011 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $35.27 | 12.149% | $39.555 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $117.45 | 8.829% | $127.8197 | $127.82 | $127.80 | $127.80 |
| Purchase #4 | $77.26 | 10.275% | $85.1985 | $85.20 | $85.20 | $85.20 |
| Purchase #5 | $200.79 | 6.791% | $214.4256 | $214.43 | $214.45 | $214.40 |
| Purchase #6 | $140.42 | 6.228% | $149.1654 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $54.33 | 13.730% | $61.7895 | $61.79 | $61.80 | $61.80 |
| 7 purchase totals = | $641.44 | $694.8548 | $694.87 | $694.85 | $694.90 | |