| 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 | $91.51 | 13.661% | $104.0112 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $91.58 | 8.159% | $99.052 | $99.05 | $99.05 | $99.10 |
| Purchase #3 | $177.73 | 5.228% | $187.0217 | $187.02 | $187.00 | $187.00 |
| Purchase #4 | $40.90 | 12.612% | $46.0583 | $46.06 | $46.05 | $46.10 |
| Purchase #5 | $157.42 | 5.614% | $166.2576 | $166.26 | $166.25 | $166.30 |
| Purchase #6 | $157.50 | 12.751% | $177.5828 | $177.58 | $177.60 | $177.60 |
| Purchase #7 | $26.69 | 10.236% | $29.422 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $743.33 | $809.4056 | $809.40 | $809.35 | $809.50 | |