| 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 | $52.81 | 6.227% | $56.0985 | $56.10 | $56.10 | $56.10 |
| Purchase #2 | $85.80 | 12.364% | $96.4083 | $96.41 | $96.40 | $96.40 |
| Purchase #3 | $194.42 | 5.112% | $204.3588 | $204.36 | $204.35 | $204.40 |
| Purchase #4 | $100.48 | 13.680% | $114.2257 | $114.23 | $114.25 | $114.20 |
| Purchase #5 | $82.29 | 12.720% | $92.7573 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $51.80 | 11.126% | $57.5633 | $57.56 | $57.55 | $57.60 |
| Purchase #7 | $161.27 | 9.382% | $176.4004 | $176.40 | $176.40 | $176.40 |
| 7 purchase totals = | $728.87 | $797.8123 | $797.82 | $797.80 | $797.90 | |