| 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 | $39.29 | 4.735% | $41.1504 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $183.30 | 5.565% | $193.5006 | $193.50 | $193.50 | $193.50 |
| Purchase #3 | $9.74 | 6.746% | $10.3971 | $10.40 | $10.40 | $10.40 |
| Purchase #4 | $180.61 | 4.217% | $188.2263 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $57.91 | 12.104% | $64.9194 | $64.92 | $64.90 | $64.90 |
| Purchase #6 | $185.73 | 12.601% | $209.1338 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $6.85 | 3.374% | $7.0811 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $663.43 | $714.4087 | $714.41 | $714.45 | $714.40 | |