| 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 | $13.50 | 4.482% | $14.1051 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $164.73 | 10.752% | $182.4418 | $182.44 | $182.45 | $182.40 |
| Purchase #3 | $156.43 | 4.710% | $163.7979 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $233.67 | 6.357% | $248.5244 | $248.52 | $248.50 | $248.50 |
| Purchase #5 | $51.70 | 5.630% | $54.6107 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $79.33 | 5.159% | $83.4226 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $17.89 | 8.204% | $19.3577 | $19.36 | $19.35 | $19.40 |
| 7 purchase totals = | $717.25 | $766.2602 | $766.26 | $766.20 | $766.20 | |