| 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 | $16.44 | 10.362% | $18.1435 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $206.62 | 3.329% | $213.4984 | $213.50 | $213.50 | $213.50 |
| Purchase #3 | $215.77 | 12.431% | $242.5924 | $242.59 | $242.60 | $242.60 |
| Purchase #4 | $39.40 | 10.828% | $43.6662 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $70.97 | 10.592% | $78.4871 | $78.49 | $78.50 | $78.50 |
| Purchase #6 | $213.74 | 9.456% | $233.9513 | $233.95 | $233.95 | $234.00 |
| Purchase #7 | $87.82 | 6.421% | $93.4589 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $850.76 | $923.7978 | $923.80 | $923.80 | $923.90 | |