| 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 | $21.83 | 5.561% | $23.044 | $23.04 | $23.05 | $23.00 |
| Purchase #2 | $28.53 | 6.373% | $30.3482 | $30.35 | $30.35 | $30.30 |
| Purchase #3 | $168.34 | 4.776% | $176.3799 | $176.38 | $176.40 | $176.40 |
| Purchase #4 | $80.94 | 8.868% | $88.1178 | $88.12 | $88.10 | $88.10 |
| Purchase #5 | $51.81 | 7.780% | $55.8408 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $103.71 | 3.599% | $107.4425 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $161.96 | 13.579% | $183.9525 | $183.95 | $183.95 | $184.00 |
| 7 purchase totals = | $617.12 | $665.1257 | $665.12 | $665.15 | $665.00 | |