| 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 | $76.89 | 5.788% | $81.3404 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $167.84 | 6.668% | $179.0316 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $73.81 | 8.550% | $80.1208 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $109.87 | 7.463% | $118.0696 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $180.32 | 7.496% | $193.8368 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $69.94 | 10.497% | $77.2816 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $100.93 | 12.573% | $113.6199 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $779.60 | $843.3007 | $843.30 | $843.30 | $843.20 | |