| 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 | $125.35 | 6.128% | $133.0314 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $197.45 | 7.380% | $212.0218 | $212.02 | $212.00 | $212.00 |
| Purchase #3 | $29.46 | 3.702% | $30.5506 | $30.55 | $30.55 | $30.60 |
| Purchase #4 | $148.30 | 4.486% | $154.9527 | $154.95 | $154.95 | $155.00 |
| Purchase #5 | $56.26 | 12.430% | $63.2531 | $63.25 | $63.25 | $63.30 |
| Purchase #6 | $26.94 | 11.847% | $30.1316 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $32.25 | 8.432% | $34.9693 | $34.97 | $34.95 | $35.00 |
| 7 purchase totals = | $616.01 | $658.9105 | $658.90 | $658.90 | $659.00 | |