| 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 | $78.67 | 3.135% | $81.1363 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $65.34 | 4.537% | $68.3045 | $68.30 | $68.30 | $68.30 |
| Purchase #3 | $181.60 | 13.391% | $205.9181 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $206.33 | 8.437% | $223.7381 | $223.74 | $223.75 | $223.70 |
| Purchase #5 | $106.54 | 9.754% | $116.9319 | $116.93 | $116.95 | $116.90 |
| Purchase #6 | $239.75 | 6.373% | $255.0293 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $11.85 | 7.223% | $12.7059 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $890.08 | $963.7641 | $963.77 | $963.80 | $963.60 | |