| 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 | $59.50 | 9.607% | $65.2162 | $65.22 | $65.20 | $65.20 |
| Purchase #2 | $201.63 | 6.810% | $215.361 | $215.36 | $215.35 | $215.40 |
| Purchase #3 | $100.90 | 7.871% | $108.8418 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $155.53 | 12.289% | $174.6431 | $174.64 | $174.65 | $174.60 |
| Purchase #5 | $246.34 | 11.400% | $274.4228 | $274.42 | $274.40 | $274.40 |
| Purchase #6 | $47.56 | 7.776% | $51.2583 | $51.26 | $51.25 | $51.30 |
| Purchase #7 | $241.67 | 6.522% | $257.4317 | $257.43 | $257.45 | $257.40 |
| 7 purchase totals = | $1,053.13 | $1,147.1749 | $1,147.17 | $1,147.15 | $1,147.10 | |