| 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 | $74.33 | 3.362% | $76.829 | $76.83 | $76.85 | $76.80 |
| Purchase #2 | $18.82 | 10.820% | $20.8563 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $249.99 | 3.135% | $257.8272 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $182.63 | 13.739% | $207.7215 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $117.44 | 11.739% | $131.2263 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $50.53 | 12.874% | $57.0352 | $57.04 | $57.05 | $57.00 |
| Purchase #7 | $146.34 | 10.832% | $162.1915 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $840.08 | $913.6870 | $913.70 | $913.75 | $913.60 | |