| 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 | $48.48 | 5.364% | $51.0805 | $51.08 | $51.10 | $51.10 |
| Purchase #2 | $239.50 | 9.517% | $262.2932 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $76.76 | 12.666% | $86.4824 | $86.48 | $86.50 | $86.50 |
| Purchase #4 | $79.57 | 7.553% | $85.5799 | $85.58 | $85.60 | $85.60 |
| Purchase #5 | $21.86 | 8.814% | $23.7867 | $23.79 | $23.80 | $23.80 |
| Purchase #6 | $246.26 | 9.259% | $269.0612 | $269.06 | $269.05 | $269.10 |
| Purchase #7 | $188.54 | 8.804% | $205.1391 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $900.97 | $983.4230 | $983.42 | $983.50 | $983.50 | |