| 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 | $37.97 | 3.209% | $39.1885 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $212.44 | 5.369% | $223.8459 | $223.85 | $223.85 | $223.80 |
| Purchase #3 | $76.86 | 12.215% | $86.2484 | $86.25 | $86.25 | $86.20 |
| Purchase #4 | $178.95 | 13.832% | $203.7024 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $147.55 | 4.814% | $154.6531 | $154.65 | $154.65 | $154.70 |
| Purchase #6 | $55.30 | 5.862% | $58.5417 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $14.34 | 9.129% | $15.6491 | $15.65 | $15.65 | $15.60 |
| 7 purchase totals = | $723.41 | $781.8291 | $781.83 | $781.85 | $781.70 | |