| 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 | $53.70 | 3.122% | $55.3765 | $55.38 | $55.40 | $55.40 |
| Purchase #2 | $92.26 | 13.739% | $104.9356 | $104.94 | $104.95 | $104.90 |
| Purchase #3 | $35.38 | 4.804% | $37.0797 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $117.57 | 12.748% | $132.5578 | $132.56 | $132.55 | $132.60 |
| Purchase #5 | $46.91 | 10.680% | $51.92 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $140.33 | 9.698% | $153.9392 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $202.95 | 7.867% | $218.9161 | $218.92 | $218.90 | $218.90 |
| 7 purchase totals = | $689.10 | $754.7249 | $754.74 | $754.75 | $754.70 | |