| 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 | $108.87 | 4.152% | $113.3903 | $113.39 | $113.40 | $113.40 |
| Purchase #2 | $92.36 | 4.439% | $96.4599 | $96.46 | $96.45 | $96.50 |
| Purchase #3 | $21.72 | 7.322% | $23.3103 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $36.90 | 8.708% | $40.1133 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $176.88 | 3.613% | $183.2707 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $43.29 | 5.376% | $45.6173 | $45.62 | $45.60 | $45.60 |
| Purchase #7 | $232.66 | 12.645% | $262.0799 | $262.08 | $262.10 | $262.10 |
| 7 purchase totals = | $712.68 | $764.2417 | $764.24 | $764.20 | $764.30 | |