| 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 | $39.77 | 3.358% | $41.1055 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $101.27 | 7.752% | $109.1205 | $109.12 | $109.10 | $109.10 |
| Purchase #3 | $164.36 | 13.428% | $186.4303 | $186.43 | $186.45 | $186.40 |
| Purchase #4 | $130.90 | 5.181% | $137.6819 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $222.72 | 13.821% | $253.5021 | $253.50 | $253.50 | $253.50 |
| Purchase #6 | $165.50 | 8.277% | $179.1984 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $10.83 | 12.781% | $12.2142 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $835.35 | $919.2529 | $919.25 | $919.25 | $919.20 | |