| 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 | $16.29 | 3.272% | $16.823 | $16.82 | $16.80 | $16.80 |
| Purchase #2 | $181.69 | 6.648% | $193.7688 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $77.83 | 13.665% | $88.4655 | $88.47 | $88.45 | $88.50 |
| Purchase #4 | $72.49 | 6.636% | $77.3004 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $110.34 | 3.832% | $114.5682 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $223.65 | 12.545% | $251.7069 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $105.53 | 4.282% | $110.0488 | $110.05 | $110.05 | $110.00 |
| 7 purchase totals = | $787.82 | $852.6816 | $852.69 | $852.60 | $852.70 | |