| 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 | $57.68 | 4.757% | $60.4238 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $14.82 | 9.584% | $16.2403 | $16.24 | $16.25 | $16.20 |
| Purchase #3 | $126.95 | 11.389% | $141.4083 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $192.78 | 6.641% | $205.5825 | $205.58 | $205.60 | $205.60 |
| Purchase #5 | $16.42 | 13.860% | $18.6958 | $18.70 | $18.70 | $18.70 |
| Purchase #6 | $123.52 | 5.267% | $130.0258 | $130.03 | $130.05 | $130.00 |
| Purchase #7 | $14.42 | 8.853% | $15.6966 | $15.70 | $15.70 | $15.70 |
| 7 purchase totals = | $546.59 | $588.0731 | $588.08 | $588.10 | $588.00 | |