| 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 | $40.60 | 11.763% | $45.3758 | $45.38 | $45.40 | $45.40 |
| Purchase #2 | $127.66 | 12.602% | $143.7477 | $143.75 | $143.75 | $143.70 |
| Purchase #3 | $107.66 | 7.396% | $115.6225 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $203.65 | 9.573% | $223.1454 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $54.79 | 10.649% | $60.6246 | $60.62 | $60.60 | $60.60 |
| Purchase #6 | $238.31 | 5.850% | $252.2511 | $252.25 | $252.25 | $252.30 |
| Purchase #7 | $22.92 | 11.386% | $25.5297 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $795.59 | $866.2968 | $866.30 | $866.30 | $866.20 | |