| 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 | $23.94 | 5.535% | $25.2651 | $25.27 | $25.25 | $25.30 |
| Purchase #2 | $78.77 | 11.845% | $88.1003 | $88.10 | $88.10 | $88.10 |
| Purchase #3 | $84.77 | 6.143% | $89.9774 | $89.98 | $90.00 | $90.00 |
| Purchase #4 | $119.49 | 4.532% | $124.9053 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $5.41 | 13.386% | $6.1342 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $46.74 | 6.346% | $49.7061 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $225.47 | 10.363% | $248.8355 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $584.59 | $632.9239 | $632.94 | $632.95 | $632.90 | |