| 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 | $123.64 | 5.664% | $130.643 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $54.94 | 12.591% | $61.8575 | $61.86 | $61.85 | $61.90 |
| Purchase #3 | $196.33 | 4.867% | $205.8854 | $205.89 | $205.90 | $205.90 |
| Purchase #4 | $199.61 | 7.346% | $214.2734 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $60.46 | 10.715% | $66.9383 | $66.94 | $66.95 | $66.90 |
| Purchase #6 | $42.80 | 8.610% | $46.4851 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $87.96 | 11.305% | $97.9039 | $97.90 | $97.90 | $97.90 |
| 7 purchase totals = | $765.74 | $823.9866 | $823.99 | $824.00 | $824.00 | |