| 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 | $83.56 | 13.414% | $94.7687 | $94.77 | $94.75 | $94.80 |
| Purchase #2 | $179.70 | 4.811% | $188.3454 | $188.35 | $188.35 | $188.30 |
| Purchase #3 | $103.52 | 10.506% | $114.3958 | $114.40 | $114.40 | $114.40 |
| Purchase #4 | $91.72 | 13.363% | $103.9765 | $103.98 | $104.00 | $104.00 |
| Purchase #5 | $103.77 | 3.247% | $107.1394 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $124.52 | 12.861% | $140.5345 | $140.53 | $140.55 | $140.50 |
| Purchase #7 | $20.27 | 4.700% | $21.2227 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $707.06 | $770.3830 | $770.39 | $770.40 | $770.30 | |