| 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 | $53.88 | 4.329% | $56.2125 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $147.76 | 10.833% | $163.7668 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $249.84 | 7.114% | $267.6136 | $267.61 | $267.60 | $267.60 |
| Purchase #4 | $181.56 | 6.841% | $193.9805 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $25.92 | 6.527% | $27.6118 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $133.73 | 7.833% | $144.2051 | $144.21 | $144.20 | $144.20 |
| Purchase #7 | $106.51 | 3.791% | $110.5478 | $110.55 | $110.55 | $110.50 |
| 7 purchase totals = | $899.20 | $963.9381 | $963.94 | $963.90 | $963.90 | |