| 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 | $72.70 | 11.352% | $80.9529 | $80.95 | $80.95 | $81.00 |
| Purchase #2 | $23.48 | 5.516% | $24.7752 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $212.61 | 4.422% | $222.0116 | $222.01 | $222.00 | $222.00 |
| Purchase #4 | $46.88 | 9.682% | $51.4189 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $210.90 | 9.633% | $231.216 | $231.22 | $231.20 | $231.20 |
| Purchase #6 | $83.29 | 7.620% | $89.6367 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $240.70 | 3.721% | $249.6564 | $249.66 | $249.65 | $249.70 |
| 7 purchase totals = | $890.56 | $949.6677 | $949.68 | $949.65 | $949.70 | |