| 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 | $65.46 | 6.509% | $69.7208 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $44.74 | 5.315% | $47.1179 | $47.12 | $47.10 | $47.10 |
| Purchase #3 | $154.74 | 8.183% | $167.4024 | $167.40 | $167.40 | $167.40 |
| Purchase #4 | $123.93 | 10.371% | $136.7828 | $136.78 | $136.80 | $136.80 |
| Purchase #5 | $20.25 | 5.709% | $21.4061 | $21.41 | $21.40 | $21.40 |
| Purchase #6 | $214.32 | 4.611% | $224.2023 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $168.57 | 4.548% | $176.2366 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $792.01 | $842.8689 | $842.87 | $842.85 | $842.80 | |