| 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 | $68.34 | 6.144% | $72.5388 | $72.54 | $72.55 | $72.50 |
| Purchase #2 | $193.29 | 5.719% | $204.3443 | $204.34 | $204.35 | $204.30 |
| Purchase #3 | $26.73 | 12.783% | $30.1469 | $30.15 | $30.15 | $30.10 |
| Purchase #4 | $45.96 | 13.220% | $52.0359 | $52.04 | $52.05 | $52.00 |
| Purchase #5 | $172.35 | 4.192% | $179.5749 | $179.57 | $179.55 | $179.60 |
| Purchase #6 | $122.57 | 10.250% | $135.1334 | $135.13 | $135.15 | $135.10 |
| Purchase #7 | $154.60 | 6.102% | $164.0337 | $164.03 | $164.05 | $164.00 |
| 7 purchase totals = | $783.84 | $837.8079 | $837.80 | $837.85 | $837.60 | |