| 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 | $79.53 | 11.669% | $88.8104 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $24.28 | 13.657% | $27.5959 | $27.60 | $27.60 | $27.60 |
| Purchase #3 | $198.67 | 7.612% | $213.7928 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $85.29 | 4.201% | $88.873 | $88.87 | $88.85 | $88.90 |
| Purchase #5 | $113.82 | 8.285% | $123.25 | $123.25 | $123.25 | $123.30 |
| Purchase #6 | $234.50 | 3.769% | $243.3383 | $243.34 | $243.35 | $243.30 |
| Purchase #7 | $40.94 | 5.413% | $43.1561 | $43.16 | $43.15 | $43.20 |
| 7 purchase totals = | $777.03 | $828.8165 | $828.82 | $828.80 | $828.90 | |