| 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 | $19.69 | 5.392% | $20.7517 | $20.75 | $20.75 | $20.80 |
| Purchase #2 | $72.83 | 8.137% | $78.7562 | $78.76 | $78.75 | $78.80 |
| Purchase #3 | $10.94 | 5.241% | $11.5134 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $228.79 | 5.304% | $240.925 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $57.95 | 11.458% | $64.5899 | $64.59 | $64.60 | $64.60 |
| Purchase #6 | $225.80 | 9.870% | $248.0865 | $248.09 | $248.10 | $248.10 |
| Purchase #7 | $177.42 | 9.757% | $194.7309 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $793.42 | $859.3536 | $859.36 | $859.40 | $859.40 | |