| 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 | $107.47 | 7.605% | $115.6431 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $200.94 | 11.522% | $224.0923 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $46.93 | 12.183% | $52.6475 | $52.65 | $52.65 | $52.60 |
| Purchase #4 | $65.39 | 6.296% | $69.507 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $7.79 | 12.106% | $8.7331 | $8.73 | $8.75 | $8.70 |
| Purchase #6 | $136.74 | 6.597% | $145.7607 | $145.76 | $145.75 | $145.80 |
| Purchase #7 | $53.68 | 4.365% | $56.0231 | $56.02 | $56.00 | $56.00 |
| 7 purchase totals = | $618.94 | $672.4068 | $672.40 | $672.40 | $672.30 | |