| 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 | $225.49 | 12.223% | $253.0516 | $253.05 | $253.05 | $253.10 |
| Purchase #2 | $83.39 | 4.203% | $86.8949 | $86.89 | $86.90 | $86.90 |
| Purchase #3 | $33.62 | 9.175% | $36.7046 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $228.44 | 8.723% | $248.3668 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $14.27 | 3.694% | $14.7971 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $84.95 | 4.831% | $89.0539 | $89.05 | $89.05 | $89.10 |
| Purchase #7 | $88.53 | 4.445% | $92.4652 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $758.69 | $821.3341 | $821.33 | $821.30 | $821.50 | |