| 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 | $38.57 | 3.497% | $39.9188 | $39.92 | $39.90 | $39.90 |
| Purchase #2 | $30.52 | 4.752% | $31.9703 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $232.55 | 7.748% | $250.568 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $126.41 | 3.110% | $130.3414 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $46.78 | 7.820% | $50.4382 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $151.45 | 6.478% | $161.2609 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $58.54 | 3.154% | $60.3864 | $60.39 | $60.40 | $60.40 |
| 7 purchase totals = | $684.82 | $724.8840 | $724.89 | $724.85 | $724.90 | |