| 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 | $78.38 | 4.831% | $82.1665 | $82.17 | $82.15 | $82.20 |
| Purchase #2 | $218.41 | 7.306% | $234.367 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $100.97 | 13.554% | $114.6555 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $132.76 | 10.488% | $146.6839 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $25.74 | 12.707% | $29.0108 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $141.26 | 3.152% | $145.7125 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $47.65 | 13.292% | $53.9836 | $53.98 | $54.00 | $54.00 |
| 7 purchase totals = | $745.17 | $806.5798 | $806.58 | $806.55 | $806.70 | |