| 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 | $64.32 | 3.812% | $66.7719 | $66.77 | $66.75 | $66.80 |
| Purchase #2 | $175.42 | 3.471% | $181.5088 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $107.73 | 4.741% | $112.8375 | $112.84 | $112.85 | $112.80 |
| Purchase #4 | $126.86 | 8.356% | $137.4604 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $110.57 | 4.646% | $115.7071 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $165.78 | 8.151% | $179.2927 | $179.29 | $179.30 | $179.30 |
| Purchase #7 | $69.89 | 7.339% | $75.0192 | $75.02 | $75.00 | $75.00 |
| 7 purchase totals = | $820.57 | $868.5976 | $868.60 | $868.55 | $868.60 | |