| 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 | $25.27 | 5.170% | $26.5765 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $190.57 | 7.336% | $204.5502 | $204.55 | $204.55 | $204.60 |
| Purchase #3 | $12.51 | 4.475% | $13.0698 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $45.58 | 9.714% | $50.0076 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $167.64 | 8.521% | $181.9246 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $62.52 | 4.304% | $65.2109 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $81.98 | 7.592% | $88.2039 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $586.07 | $629.5435 | $629.54 | $629.50 | $629.60 | |