| 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 | $114.73 | 12.786% | $129.3994 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $28.70 | 4.751% | $30.0635 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $232.32 | 10.598% | $256.9413 | $256.94 | $256.95 | $256.90 |
| Purchase #4 | $26.94 | 9.792% | $29.578 | $29.58 | $29.60 | $29.60 |
| Purchase #5 | $13.47 | 3.556% | $13.949 | $13.95 | $13.95 | $13.90 |
| Purchase #6 | $43.83 | 13.479% | $49.7378 | $49.74 | $49.75 | $49.70 |
| Purchase #7 | $228.86 | 8.516% | $248.3497 | $248.35 | $248.35 | $248.30 |
| 7 purchase totals = | $688.85 | $758.0187 | $758.02 | $758.05 | $757.90 | |