| 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 | $73.93 | 7.383% | $79.3883 | $79.39 | $79.40 | $79.40 |
| Purchase #2 | $231.81 | 9.579% | $254.0151 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $181.47 | 13.657% | $206.2534 | $206.25 | $206.25 | $206.30 |
| Purchase #4 | $132.70 | 8.781% | $144.3524 | $144.35 | $144.35 | $144.40 |
| Purchase #5 | $112.62 | 11.659% | $125.7504 | $125.75 | $125.75 | $125.80 |
| Purchase #6 | $223.60 | 11.609% | $249.5577 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $8.81 | 7.334% | $9.4561 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $964.94 | $1,068.7734 | $1,068.78 | $1,068.75 | $1,069.00 | |