| 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 | $72.55 | 7.823% | $78.2256 | $78.23 | $78.25 | $78.20 |
| Purchase #2 | $69.83 | 11.571% | $77.91 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $11.59 | 8.792% | $12.609 | $12.61 | $12.60 | $12.60 |
| Purchase #4 | $194.75 | 9.386% | $213.0292 | $213.03 | $213.05 | $213.00 |
| Purchase #5 | $229.26 | 13.135% | $259.3733 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $192.30 | 5.424% | $202.7304 | $202.73 | $202.75 | $202.70 |
| Purchase #7 | $220.51 | 10.250% | $243.1123 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $990.79 | $1,086.9898 | $1,086.99 | $1,087.00 | $1,086.90 | |