| 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 | $60.67 | 11.388% | $67.5791 | $67.58 | $67.60 | $67.60 |
| Purchase #2 | $170.92 | 7.159% | $183.1562 | $183.16 | $183.15 | $183.20 |
| Purchase #3 | $66.76 | 3.805% | $69.3002 | $69.30 | $69.30 | $69.30 |
| Purchase #4 | $40.45 | 9.298% | $44.211 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $83.98 | 6.577% | $89.5034 | $89.50 | $89.50 | $89.50 |
| Purchase #6 | $126.80 | 4.858% | $132.9599 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $136.72 | 11.763% | $152.8024 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $686.30 | $739.5122 | $739.51 | $739.50 | $739.60 | |