| 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 | $49.95 | 9.540% | $54.7152 | $54.72 | $54.70 | $54.70 |
| Purchase #2 | $223.69 | 6.473% | $238.1695 | $238.17 | $238.15 | $238.20 |
| Purchase #3 | $49.31 | 13.715% | $56.0729 | $56.07 | $56.05 | $56.10 |
| Purchase #4 | $238.65 | 12.301% | $268.0063 | $268.01 | $268.00 | $268.00 |
| Purchase #5 | $182.85 | 3.153% | $188.6153 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $231.30 | 5.381% | $243.7463 | $243.75 | $243.75 | $243.70 |
| Purchase #7 | $238.46 | 11.453% | $265.7708 | $265.77 | $265.75 | $265.80 |
| 7 purchase totals = | $1,214.21 | $1,315.0963 | $1,315.11 | $1,315.00 | $1,315.10 | |