| 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 | $18.70 | 5.348% | $19.7001 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $76.57 | 9.252% | $83.6543 | $83.65 | $83.65 | $83.70 |
| Purchase #3 | $115.83 | 10.322% | $127.786 | $127.79 | $127.80 | $127.80 |
| Purchase #4 | $113.90 | 4.338% | $118.841 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $142.73 | 7.250% | $153.0779 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $121.79 | 12.633% | $137.1757 | $137.18 | $137.20 | $137.20 |
| Purchase #7 | $188.33 | 7.151% | $201.7975 | $201.80 | $201.80 | $201.80 |
| 7 purchase totals = | $777.85 | $842.0325 | $842.04 | $842.10 | $842.10 | |