| 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 | $20.53 | 10.322% | $22.6491 | $22.65 | $22.65 | $22.60 |
| Purchase #2 | $67.56 | 3.369% | $69.8361 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $73.74 | 10.484% | $81.4709 | $81.47 | $81.45 | $81.50 |
| Purchase #4 | $126.44 | 4.851% | $132.5736 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $53.88 | 5.613% | $56.9043 | $56.90 | $56.90 | $56.90 |
| Purchase #6 | $184.62 | 11.475% | $205.8051 | $205.81 | $205.80 | $205.80 |
| Purchase #7 | $82.92 | 3.563% | $85.8744 | $85.87 | $85.85 | $85.90 |
| 7 purchase totals = | $609.69 | $655.1135 | $655.11 | $655.05 | $655.10 | |