| 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 | $198.28 | 3.847% | $205.9078 | $205.91 | $205.90 | $205.90 |
| Purchase #2 | $81.59 | 13.721% | $92.785 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $47.83 | 5.588% | $50.5027 | $50.50 | $50.50 | $50.50 |
| Purchase #4 | $77.49 | 4.710% | $81.1398 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $8.89 | 9.219% | $9.7096 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $109.81 | 9.806% | $120.578 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $20.44 | 12.522% | $22.9995 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $544.33 | $583.6224 | $583.63 | $583.65 | $583.60 | |