| 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 | $201.88 | 9.344% | $220.7437 | $220.74 | $220.75 | $220.70 |
| Purchase #2 | $67.49 | 6.147% | $71.6386 | $71.64 | $71.65 | $71.60 |
| Purchase #3 | $98.88 | 6.742% | $105.5465 | $105.55 | $105.55 | $105.50 |
| Purchase #4 | $26.71 | 12.444% | $30.0338 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $144.97 | 13.870% | $165.0773 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $141.27 | 9.206% | $154.2753 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $27.87 | 8.770% | $30.3142 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $709.07 | $777.6294 | $777.63 | $777.70 | $777.50 | |