| 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 | $25.79 | 3.241% | $26.6259 | $26.63 | $26.65 | $26.60 |
| Purchase #2 | $103.40 | 11.140% | $114.9188 | $114.92 | $114.90 | $114.90 |
| Purchase #3 | $103.29 | 5.833% | $109.3149 | $109.31 | $109.30 | $109.30 |
| Purchase #4 | $228.68 | 4.676% | $239.3731 | $239.37 | $239.35 | $239.40 |
| Purchase #5 | $104.61 | 5.469% | $110.3311 | $110.33 | $110.35 | $110.30 |
| Purchase #6 | $97.59 | 9.390% | $106.7537 | $106.75 | $106.75 | $106.80 |
| Purchase #7 | $102.62 | 7.255% | $110.0651 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $765.98 | $817.3826 | $817.38 | $817.35 | $817.40 | |