| 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 | $82.56 | 8.713% | $89.7535 | $89.75 | $89.75 | $89.80 |
| Purchase #2 | $106.34 | 10.794% | $117.8183 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $174.51 | 3.193% | $180.0821 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $79.47 | 9.573% | $87.0777 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $7.59 | 8.807% | $8.2585 | $8.26 | $8.25 | $8.30 |
| Purchase #6 | $99.97 | 13.255% | $113.221 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $24.83 | 7.726% | $26.7484 | $26.75 | $26.75 | $26.70 |
| 7 purchase totals = | $575.27 | $622.9595 | $622.96 | $622.95 | $623.00 | |