| 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 | $54.27 | 10.703% | $60.0785 | $60.08 | $60.10 | $60.10 |
| Purchase #2 | $96.65 | 6.577% | $103.0067 | $103.01 | $103.00 | $103.00 |
| Purchase #3 | $171.33 | 3.529% | $177.3762 | $177.38 | $177.40 | $177.40 |
| Purchase #4 | $16.26 | 12.111% | $18.2292 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $196.75 | 9.405% | $215.2543 | $215.25 | $215.25 | $215.30 |
| Purchase #6 | $74.93 | 10.270% | $82.6253 | $82.63 | $82.65 | $82.60 |
| Purchase #7 | $176.35 | 9.692% | $193.4418 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $786.54 | $850.0120 | $850.02 | $850.10 | $850.00 | |