| 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 | $129.88 | 5.793% | $137.4039 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $89.93 | 10.779% | $99.6236 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $40.49 | 5.863% | $42.8639 | $42.86 | $42.85 | $42.90 |
| Purchase #4 | $23.70 | 3.304% | $24.483 | $24.48 | $24.50 | $24.50 |
| Purchase #5 | $171.64 | 3.567% | $177.7624 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $236.92 | 6.609% | $252.578 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $82.59 | 6.450% | $87.9171 | $87.92 | $87.90 | $87.90 |
| 7 purchase totals = | $775.15 | $822.6319 | $822.62 | $822.60 | $822.70 | |