| 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 | $42.99 | 6.744% | $45.8892 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $62.28 | 4.526% | $65.0988 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $205.36 | 10.310% | $226.5326 | $226.53 | $226.55 | $226.50 |
| Purchase #4 | $102.98 | 5.856% | $109.0105 | $109.01 | $109.00 | $109.00 |
| Purchase #5 | $60.36 | 6.214% | $64.1108 | $64.11 | $64.10 | $64.10 |
| Purchase #6 | $232.89 | 9.840% | $255.8064 | $255.81 | $255.80 | $255.80 |
| Purchase #7 | $213.25 | 11.493% | $237.7588 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $920.11 | $1,004.2071 | $1,004.21 | $1,004.20 | $1,004.20 | |