| 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 | $82.49 | 8.211% | $89.2633 | $89.26 | $89.25 | $89.30 |
| Purchase #2 | $114.57 | 12.198% | $128.5452 | $128.55 | $128.55 | $128.50 |
| Purchase #3 | $151.48 | 7.167% | $162.3366 | $162.34 | $162.35 | $162.30 |
| Purchase #4 | $8.76 | 3.136% | $9.0347 | $9.03 | $9.05 | $9.00 |
| Purchase #5 | $201.48 | 10.789% | $223.2177 | $223.22 | $223.20 | $223.20 |
| Purchase #6 | $171.34 | 12.539% | $192.8243 | $192.82 | $192.80 | $192.80 |
| Purchase #7 | $142.82 | 9.832% | $156.8621 | $156.86 | $156.85 | $156.90 |
| 7 purchase totals = | $872.94 | $962.0839 | $962.08 | $962.05 | $962.00 | |