| 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 | $78.52 | 8.772% | $85.4078 | $85.41 | $85.40 | $85.40 |
| Purchase #2 | $150.34 | 11.722% | $167.9629 | $167.96 | $167.95 | $168.00 |
| Purchase #3 | $99.29 | 7.638% | $106.8738 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $102.58 | 3.780% | $106.4575 | $106.46 | $106.45 | $106.50 |
| Purchase #5 | $101.44 | 5.483% | $107.002 | $107.00 | $107.00 | $107.00 |
| Purchase #6 | $7.84 | 8.390% | $8.4978 | $8.50 | $8.50 | $8.50 |
| Purchase #7 | $166.34 | 6.150% | $176.5699 | $176.57 | $176.55 | $176.60 |
| 7 purchase totals = | $706.35 | $758.7717 | $758.77 | $758.70 | $758.90 | |