| 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 | $76.59 | 5.263% | $80.6209 | $80.62 | $80.60 | $80.60 |
| Purchase #2 | $50.84 | 6.231% | $54.0078 | $54.01 | $54.00 | $54.00 |
| Purchase #3 | $170.39 | 5.448% | $179.6728 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $101.35 | 6.568% | $108.0067 | $108.01 | $108.00 | $108.00 |
| Purchase #5 | $5.65 | 12.681% | $6.3665 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $46.46 | 8.691% | $50.4978 | $50.50 | $50.50 | $50.50 |
| Purchase #7 | $182.86 | 11.171% | $203.2873 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $634.14 | $682.4598 | $682.47 | $682.40 | $682.50 | |