| 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 | $136.87 | 6.597% | $145.8993 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $50.95 | 9.732% | $55.9085 | $55.91 | $55.90 | $55.90 |
| Purchase #3 | $43.55 | 7.839% | $46.9639 | $46.96 | $46.95 | $47.00 |
| Purchase #4 | $60.49 | 13.776% | $68.8231 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $53.97 | 6.669% | $57.5693 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $193.96 | 11.777% | $216.8027 | $216.80 | $216.80 | $216.80 |
| Purchase #7 | $58.41 | 6.114% | $61.9812 | $61.98 | $62.00 | $62.00 |
| 7 purchase totals = | $598.20 | $653.9480 | $653.94 | $653.90 | $654.00 | |