| 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 | $64.63 | 8.446% | $70.0886 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $58.32 | 5.108% | $61.299 | $61.30 | $61.30 | $61.30 |
| Purchase #3 | $168.86 | 6.200% | $179.3293 | $179.33 | $179.35 | $179.30 |
| Purchase #4 | $214.70 | 10.203% | $236.6058 | $236.61 | $236.60 | $236.60 |
| Purchase #5 | $25.35 | 7.585% | $27.2728 | $27.27 | $27.25 | $27.30 |
| Purchase #6 | $104.44 | 13.504% | $118.5436 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $165.78 | 7.112% | $177.5703 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $802.08 | $870.7094 | $870.71 | $870.70 | $870.70 | |