| 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 | $20.55 | 13.241% | $23.271 | $23.27 | $23.25 | $23.30 |
| Purchase #2 | $64.98 | 10.628% | $71.8861 | $71.89 | $71.90 | $71.90 |
| Purchase #3 | $154.47 | 6.614% | $164.6866 | $164.69 | $164.70 | $164.70 |
| Purchase #4 | $31.57 | 8.586% | $34.2806 | $34.28 | $34.30 | $34.30 |
| Purchase #5 | $196.43 | 8.737% | $213.5921 | $213.59 | $213.60 | $213.60 |
| Purchase #6 | $46.39 | 10.335% | $51.1844 | $51.18 | $51.20 | $51.20 |
| Purchase #7 | $50.70 | 9.255% | $55.3923 | $55.39 | $55.40 | $55.40 |
| 7 purchase totals = | $565.09 | $614.2931 | $614.29 | $614.35 | $614.40 | |