| 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 | $23.90 | 8.131% | $25.8433 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $48.74 | 6.352% | $51.836 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $23.61 | 12.663% | $26.5997 | $26.60 | $26.60 | $26.60 |
| Purchase #4 | $37.78 | 13.153% | $42.7492 | $42.75 | $42.75 | $42.70 |
| Purchase #5 | $11.39 | 11.329% | $12.6804 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $107.47 | 8.820% | $116.9489 | $116.95 | $116.95 | $116.90 |
| Purchase #7 | $103.91 | 11.273% | $115.6238 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $356.80 | $392.2813 | $392.28 | $392.30 | $392.10 | |