| 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 | $81.58 | 9.469% | $89.3048 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $173.80 | 10.521% | $192.0855 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $85.51 | 13.175% | $96.7759 | $96.78 | $96.80 | $96.80 |
| Purchase #4 | $250.90 | 6.177% | $266.3981 | $266.40 | $266.40 | $266.40 |
| Purchase #5 | $20.91 | 11.223% | $23.2567 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $92.61 | 12.196% | $103.9047 | $103.90 | $103.90 | $103.90 |
| Purchase #7 | $157.75 | 13.470% | $178.9989 | $179.00 | $179.00 | $179.00 |
| 7 purchase totals = | $863.06 | $950.7246 | $950.73 | $950.75 | $950.80 | |