| 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 | $21.94 | 5.504% | $23.1476 | $23.15 | $23.15 | $23.10 |
| Purchase #2 | $89.61 | 13.150% | $101.3937 | $101.39 | $101.40 | $101.40 |
| Purchase #3 | $81.83 | 4.847% | $85.7963 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $6.78 | 4.450% | $7.0817 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $208.75 | 13.398% | $236.7183 | $236.72 | $236.70 | $236.70 |
| Purchase #6 | $153.77 | 13.838% | $175.0487 | $175.05 | $175.05 | $175.00 |
| Purchase #7 | $157.67 | 5.731% | $166.7061 | $166.71 | $166.70 | $166.70 |
| 7 purchase totals = | $720.35 | $795.8924 | $795.90 | $795.90 | $795.80 | |