| 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 | $96.37 | 11.238% | $107.2001 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $105.45 | 13.594% | $119.7849 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $63.73 | 11.508% | $71.064 | $71.06 | $71.05 | $71.10 |
| Purchase #4 | $29.39 | 4.429% | $30.6917 | $30.69 | $30.70 | $30.70 |
| Purchase #5 | $21.94 | 6.770% | $23.4253 | $23.43 | $23.45 | $23.40 |
| Purchase #6 | $183.92 | 9.521% | $201.431 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $31.83 | 4.206% | $33.1688 | $33.17 | $33.15 | $33.20 |
| 7 purchase totals = | $532.63 | $586.7658 | $586.76 | $586.80 | $586.80 | |