| 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 | $80.81 | 7.496% | $86.8675 | $86.87 | $86.85 | $86.90 |
| Purchase #2 | $207.46 | 5.857% | $219.6109 | $219.61 | $219.60 | $219.60 |
| Purchase #3 | $215.87 | 10.809% | $239.2034 | $239.20 | $239.20 | $239.20 |
| Purchase #4 | $52.72 | 7.743% | $56.8021 | $56.80 | $56.80 | $56.80 |
| Purchase #5 | $16.47 | 8.227% | $17.825 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $107.29 | 5.789% | $113.501 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $9.88 | 8.558% | $10.7255 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $690.50 | $744.5354 | $744.54 | $744.55 | $744.50 | |