| 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 | $46.48 | 10.677% | $51.4427 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $8.48 | 10.330% | $9.356 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $189.77 | 3.546% | $196.4992 | $196.50 | $196.50 | $196.50 |
| Purchase #4 | $166.98 | 6.324% | $177.5398 | $177.54 | $177.55 | $177.50 |
| Purchase #5 | $236.56 | 13.126% | $267.6109 | $267.61 | $267.60 | $267.60 |
| Purchase #6 | $236.67 | 4.862% | $248.1769 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $86.49 | 10.364% | $95.4538 | $95.45 | $95.45 | $95.50 |
| 7 purchase totals = | $971.43 | $1,046.0793 | $1,046.08 | $1,046.10 | $1,046.10 | |