| 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 | $80.65 | 7.388% | $86.6084 | $86.61 | $86.60 | $86.60 |
| Purchase #2 | $93.45 | 5.648% | $98.7281 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $71.31 | 3.327% | $73.6825 | $73.68 | $73.70 | $73.70 |
| Purchase #4 | $195.43 | 10.103% | $215.1743 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $118.39 | 13.402% | $134.2566 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $153.31 | 4.519% | $160.2381 | $160.24 | $160.25 | $160.20 |
| Purchase #7 | $99.94 | 13.835% | $113.7667 | $113.77 | $113.75 | $113.80 |
| 7 purchase totals = | $812.48 | $882.4547 | $882.46 | $882.45 | $882.50 | |