| 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 | $65.28 | 12.864% | $73.6776 | $73.68 | $73.70 | $73.70 |
| Purchase #2 | $145.30 | 12.812% | $163.9158 | $163.92 | $163.90 | $163.90 |
| Purchase #3 | $116.44 | 12.692% | $131.2186 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $172.34 | 4.619% | $180.3004 | $180.30 | $180.30 | $180.30 |
| Purchase #5 | $108.37 | 10.817% | $120.0924 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $80.32 | 12.366% | $90.2524 | $90.25 | $90.25 | $90.30 |
| Purchase #7 | $95.46 | 4.807% | $100.0488 | $100.05 | $100.05 | $100.00 |
| 7 purchase totals = | $783.51 | $859.5060 | $859.51 | $859.50 | $859.50 | |