| 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 | $43.39 | 4.496% | $45.3408 | $45.34 | $45.35 | $45.30 |
| Purchase #2 | $170.95 | 8.867% | $186.1081 | $186.11 | $186.10 | $186.10 |
| Purchase #3 | $214.77 | 3.856% | $223.0515 | $223.05 | $223.05 | $223.10 |
| Purchase #4 | $109.89 | 12.837% | $123.9966 | $124.00 | $124.00 | $124.00 |
| Purchase #5 | $5.88 | 8.645% | $6.3883 | $6.39 | $6.40 | $6.40 |
| Purchase #6 | $47.92 | 5.120% | $50.3735 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $57.54 | 12.673% | $64.832 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $650.34 | $700.0908 | $700.09 | $700.10 | $700.10 | |