| 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 | $94.46 | 13.748% | $107.4464 | $107.45 | $107.45 | $107.40 |
| Purchase #2 | $31.42 | 3.732% | $32.5926 | $32.59 | $32.60 | $32.60 |
| Purchase #3 | $16.55 | 9.225% | $18.0767 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $209.26 | 13.612% | $237.7445 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $35.71 | 3.561% | $36.9816 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $190.55 | 5.174% | $200.4091 | $200.41 | $200.40 | $200.40 |
| Purchase #7 | $41.84 | 7.680% | $45.0533 | $45.05 | $45.05 | $45.10 |
| 7 purchase totals = | $619.79 | $678.3042 | $678.30 | $678.35 | $678.30 | |