| 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 | $52.87 | 3.866% | $54.914 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $65.62 | 5.386% | $69.1543 | $69.15 | $69.15 | $69.20 |
| Purchase #3 | $17.35 | 6.591% | $18.4935 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $220.65 | 9.298% | $241.166 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $154.26 | 12.230% | $173.126 | $173.13 | $173.15 | $173.10 |
| Purchase #6 | $175.94 | 13.579% | $199.8309 | $199.83 | $199.85 | $199.80 |
| Purchase #7 | $164.97 | 10.647% | $182.5344 | $182.53 | $182.55 | $182.50 |
| 7 purchase totals = | $851.66 | $939.2191 | $939.21 | $939.25 | $939.20 | |