| 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 | $43.67 | 10.381% | $48.2034 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $143.85 | 12.691% | $162.106 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $58.60 | 9.307% | $64.0539 | $64.05 | $64.05 | $64.10 |
| Purchase #4 | $83.31 | 5.151% | $87.6013 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $131.33 | 5.680% | $138.7895 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $163.79 | 13.815% | $186.4176 | $186.42 | $186.40 | $186.40 |
| Purchase #7 | $157.27 | 7.403% | $168.9127 | $168.91 | $168.90 | $168.90 |
| 7 purchase totals = | $781.82 | $856.0844 | $856.08 | $856.05 | $856.10 | |