| 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 | $6.51 | 11.445% | $7.2551 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $58.74 | 5.283% | $61.8432 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $107.54 | 6.622% | $114.6613 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $237.31 | 13.697% | $269.8144 | $269.81 | $269.80 | $269.80 |
| Purchase #5 | $98.55 | 5.444% | $103.9151 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $168.34 | 4.649% | $176.1661 | $176.17 | $176.15 | $176.20 |
| Purchase #7 | $208.93 | 3.295% | $215.8142 | $215.81 | $215.80 | $215.80 |
| 7 purchase totals = | $885.92 | $949.4694 | $949.47 | $949.40 | $949.50 | |