| 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 | $65.42 | 9.611% | $71.7075 | $71.71 | $71.70 | $71.70 |
| Purchase #2 | $127.25 | 3.599% | $131.8297 | $131.83 | $131.85 | $131.80 |
| Purchase #3 | $150.34 | 8.573% | $163.2286 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $221.30 | 5.361% | $233.1639 | $233.16 | $233.15 | $233.20 |
| Purchase #5 | $146.66 | 12.547% | $165.0614 | $165.06 | $165.05 | $165.10 |
| Purchase #6 | $138.35 | 5.613% | $146.1156 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $68.31 | 13.760% | $77.7095 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $917.63 | $988.8162 | $988.82 | $988.80 | $988.80 | |