| 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 | $59.62 | 11.236% | $66.3189 | $66.32 | $66.30 | $66.30 |
| Purchase #2 | $32.52 | 5.754% | $34.3912 | $34.39 | $34.40 | $34.40 |
| Purchase #3 | $8.68 | 11.549% | $9.6825 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $14.27 | 5.353% | $15.0339 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $247.66 | 4.666% | $259.2158 | $259.22 | $259.20 | $259.20 |
| Purchase #6 | $241.25 | 12.827% | $272.1951 | $272.20 | $272.20 | $272.20 |
| Purchase #7 | $221.90 | 11.720% | $247.9067 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $825.90 | $904.7441 | $904.75 | $904.75 | $904.70 | |