| 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 | $75.89 | 3.394% | $78.4657 | $78.47 | $78.45 | $78.50 |
| Purchase #2 | $83.44 | 10.304% | $92.0377 | $92.04 | $92.05 | $92.00 |
| Purchase #3 | $124.57 | 3.253% | $128.6223 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $106.31 | 7.243% | $114.01 | $114.01 | $114.00 | $114.00 |
| Purchase #5 | $190.97 | 11.365% | $212.6737 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $234.48 | 9.668% | $257.1495 | $257.15 | $257.15 | $257.10 |
| Purchase #7 | $148.49 | 9.419% | $162.4763 | $162.48 | $162.50 | $162.50 |
| 7 purchase totals = | $964.15 | $1,045.4352 | $1,045.44 | $1,045.40 | $1,045.40 | |