| 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 | $51.59 | 4.240% | $53.7774 | $53.78 | $53.80 | $53.80 |
| Purchase #2 | $173.99 | 3.269% | $179.6777 | $179.68 | $179.70 | $179.70 |
| Purchase #3 | $79.80 | 6.645% | $85.1027 | $85.10 | $85.10 | $85.10 |
| Purchase #4 | $63.85 | 9.723% | $70.0581 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $65.91 | 5.340% | $69.4296 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $45.31 | 3.707% | $46.9896 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $181.51 | 6.802% | $193.8563 | $193.86 | $193.85 | $193.90 |
| 7 purchase totals = | $661.96 | $698.8914 | $698.90 | $698.95 | $699.00 | |