| 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 | $10.49 | 4.746% | $10.9879 | $10.99 | $11.00 | $11.00 |
| Purchase #2 | $192.57 | 3.829% | $199.9435 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $214.62 | 4.809% | $224.9411 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $9.36 | 9.660% | $10.2642 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $65.63 | 3.355% | $67.8319 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $192.72 | 10.837% | $213.6051 | $213.61 | $213.60 | $213.60 |
| Purchase #7 | $143.28 | 12.754% | $161.5539 | $161.55 | $161.55 | $161.60 |
| 7 purchase totals = | $828.67 | $889.1276 | $889.12 | $889.15 | $889.10 | |