| 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 | $77.36 | 7.752% | $83.3569 | $83.36 | $83.35 | $83.40 |
| Purchase #2 | $46.78 | 8.249% | $50.6389 | $50.64 | $50.65 | $50.60 |
| Purchase #3 | $61.94 | 9.462% | $67.8008 | $67.80 | $67.80 | $67.80 |
| Purchase #4 | $17.72 | 9.144% | $19.3403 | $19.34 | $19.35 | $19.30 |
| Purchase #5 | $231.71 | 13.109% | $262.0849 | $262.08 | $262.10 | $262.10 |
| Purchase #6 | $87.64 | 9.184% | $95.6889 | $95.69 | $95.70 | $95.70 |
| Purchase #7 | $113.56 | 3.308% | $117.3166 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $636.71 | $696.2273 | $696.23 | $696.25 | $696.20 | |