| 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 | $53.36 | 8.854% | $58.0845 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $114.83 | 13.287% | $130.0875 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $213.41 | 8.827% | $232.2477 | $232.25 | $232.25 | $232.20 |
| Purchase #4 | $42.33 | 11.495% | $47.1958 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $127.69 | 11.747% | $142.6897 | $142.69 | $142.70 | $142.70 |
| Purchase #6 | $125.74 | 9.519% | $137.7092 | $137.71 | $137.70 | $137.70 |
| Purchase #7 | $197.82 | 12.641% | $222.8264 | $222.83 | $222.85 | $222.80 |
| 7 purchase totals = | $875.18 | $970.8408 | $970.85 | $970.90 | $970.80 | |