| 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 | $60.71 | 12.622% | $68.3728 | $68.37 | $68.35 | $68.40 |
| Purchase #2 | $123.80 | 3.462% | $128.086 | $128.09 | $128.10 | $128.10 |
| Purchase #3 | $126.97 | 3.339% | $131.2095 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $107.48 | 6.528% | $114.4963 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $131.89 | 12.370% | $148.2048 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $18.25 | 3.782% | $18.9402 | $18.94 | $18.95 | $18.90 |
| Purchase #7 | $227.99 | 11.455% | $254.1063 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $797.09 | $863.4159 | $863.42 | $863.40 | $863.40 | |