| 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 | $46.97 | 6.403% | $49.9775 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $196.74 | 9.170% | $214.7811 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $51.25 | 12.376% | $57.5927 | $57.59 | $57.60 | $57.60 |
| Purchase #4 | $20.73 | 10.833% | $22.9757 | $22.98 | $23.00 | $23.00 |
| Purchase #5 | $166.96 | 5.719% | $176.5084 | $176.51 | $176.50 | $176.50 |
| Purchase #6 | $164.87 | 8.607% | $179.0604 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $217.83 | 11.247% | $242.3293 | $242.33 | $242.35 | $242.30 |
| 7 purchase totals = | $865.35 | $943.2251 | $943.23 | $943.30 | $943.30 | |