| 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 | $73.37 | 11.652% | $81.9191 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $8.55 | 10.867% | $9.4791 | $9.48 | $9.50 | $9.50 |
| Purchase #3 | $250.83 | 10.312% | $276.6956 | $276.70 | $276.70 | $276.70 |
| Purchase #4 | $166.77 | 3.680% | $172.9071 | $172.91 | $172.90 | $172.90 |
| Purchase #5 | $11.55 | 9.392% | $12.6348 | $12.63 | $12.65 | $12.60 |
| Purchase #6 | $135.25 | 13.498% | $153.506 | $153.51 | $153.50 | $153.50 |
| Purchase #7 | $123.71 | 7.462% | $132.9412 | $132.94 | $132.95 | $132.90 |
| 7 purchase totals = | $770.03 | $840.0829 | $840.09 | $840.10 | $840.00 | |