| 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 | $77.57 | 5.643% | $81.9473 | $81.95 | $81.95 | $81.90 |
| Purchase #2 | $27.66 | 9.143% | $30.189 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $19.29 | 13.207% | $21.8376 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $56.30 | 12.344% | $63.2497 | $63.25 | $63.25 | $63.20 |
| Purchase #5 | $118.34 | 10.500% | $130.7657 | $130.77 | $130.75 | $130.80 |
| Purchase #6 | $97.27 | 11.791% | $108.7391 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $175.94 | 6.156% | $186.7709 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $572.37 | $623.4993 | $623.51 | $623.50 | $623.40 | |