| 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 | $106.26 | 3.216% | $109.6773 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $55.60 | 4.330% | $58.0075 | $58.01 | $58.00 | $58.00 |
| Purchase #3 | $37.52 | 5.410% | $39.5498 | $39.55 | $39.55 | $39.50 |
| Purchase #4 | $93.36 | 8.701% | $101.4833 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $80.67 | 5.463% | $85.077 | $85.08 | $85.10 | $85.10 |
| Purchase #6 | $250.46 | 13.158% | $283.4155 | $283.42 | $283.40 | $283.40 |
| Purchase #7 | $148.69 | 11.151% | $165.2704 | $165.27 | $165.25 | $165.30 |
| 7 purchase totals = | $772.56 | $842.4808 | $842.49 | $842.50 | $842.50 | |