| 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 | $95.62 | 9.158% | $104.3769 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $165.97 | 7.871% | $179.0335 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $107.38 | 8.134% | $116.1143 | $116.11 | $116.10 | $116.10 |
| Purchase #4 | $48.46 | 13.449% | $54.9774 | $54.98 | $55.00 | $55.00 |
| Purchase #5 | $98.62 | 3.189% | $101.765 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $235.70 | 7.529% | $253.4459 | $253.45 | $253.45 | $253.40 |
| Purchase #7 | $17.57 | 3.828% | $18.2426 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $769.32 | $827.9556 | $827.96 | $828.00 | $827.90 | |