| 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 | $66.82 | 3.665% | $69.269 | $69.27 | $69.25 | $69.30 |
| Purchase #2 | $243.28 | 7.721% | $262.0636 | $262.06 | $262.05 | $262.10 |
| Purchase #3 | $120.90 | 4.176% | $125.9488 | $125.95 | $125.95 | $125.90 |
| Purchase #4 | $91.48 | 13.382% | $103.7219 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $70.85 | 9.658% | $77.6927 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $119.63 | 12.473% | $134.5514 | $134.55 | $134.55 | $134.60 |
| Purchase #7 | $122.34 | 13.183% | $138.4681 | $138.47 | $138.45 | $138.50 |
| 7 purchase totals = | $835.30 | $911.7155 | $911.71 | $911.65 | $911.80 | |