| 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 | $70.30 | 8.346% | $76.1672 | $76.17 | $76.15 | $76.20 |
| Purchase #2 | $73.48 | 13.232% | $83.2029 | $83.20 | $83.20 | $83.20 |
| Purchase #3 | $134.26 | 9.174% | $146.577 | $146.58 | $146.60 | $146.60 |
| Purchase #4 | $249.92 | 13.294% | $283.1444 | $283.14 | $283.15 | $283.10 |
| Purchase #5 | $67.30 | 3.367% | $69.566 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $217.98 | 5.159% | $229.2256 | $229.23 | $229.25 | $229.20 |
| Purchase #7 | $26.28 | 5.567% | $27.743 | $27.74 | $27.75 | $27.70 |
| 7 purchase totals = | $839.52 | $915.6261 | $915.63 | $915.65 | $915.60 | |