| 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 | $87.69 | 13.355% | $99.401 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $218.46 | 7.528% | $234.9057 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $24.30 | 5.135% | $25.5478 | $25.55 | $25.55 | $25.50 |
| Purchase #4 | $41.93 | 4.169% | $43.6781 | $43.68 | $43.70 | $43.70 |
| Purchase #5 | $106.53 | 8.645% | $115.7395 | $115.74 | $115.75 | $115.70 |
| Purchase #6 | $46.55 | 9.605% | $51.0211 | $51.02 | $51.00 | $51.00 |
| Purchase #7 | $114.65 | 13.160% | $129.7379 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $640.11 | $700.0311 | $700.04 | $700.05 | $699.90 | |