| 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 | $37.78 | 8.687% | $41.0619 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $6.46 | 10.732% | $7.1533 | $7.15 | $7.15 | $7.20 |
| Purchase #3 | $142.62 | 13.228% | $161.4858 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $211.72 | 10.444% | $233.832 | $233.83 | $233.85 | $233.80 |
| Purchase #5 | $130.66 | 8.256% | $141.4473 | $141.45 | $141.45 | $141.40 |
| Purchase #6 | $223.56 | 11.379% | $248.9989 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $66.95 | 5.365% | $70.5419 | $70.54 | $70.55 | $70.50 |
| 7 purchase totals = | $819.75 | $904.5211 | $904.52 | $904.55 | $904.50 | |