| 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 | $69.81 | 6.345% | $74.2394 | $74.24 | $74.25 | $74.20 |
| Purchase #2 | $127.60 | 3.116% | $131.576 | $131.58 | $131.60 | $131.60 |
| Purchase #3 | $131.64 | 4.153% | $137.107 | $137.11 | $137.10 | $137.10 |
| Purchase #4 | $11.28 | 12.149% | $12.6504 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $191.44 | 8.269% | $207.2702 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $10.58 | 13.656% | $12.0248 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $72.82 | 4.832% | $76.3387 | $76.34 | $76.35 | $76.30 |
| 7 purchase totals = | $615.17 | $651.2065 | $651.21 | $651.20 | $651.20 | |