| 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 | $72.98 | 6.533% | $77.7478 | $77.75 | $77.75 | $77.70 |
| Purchase #2 | $107.53 | 7.607% | $115.7098 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $188.69 | 13.567% | $214.2896 | $214.29 | $214.30 | $214.30 |
| Purchase #4 | $28.95 | 12.682% | $32.6214 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $15.63 | 7.474% | $16.7982 | $16.80 | $16.80 | $16.80 |
| Purchase #6 | $228.76 | 10.163% | $252.0089 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $55.34 | 8.857% | $60.2415 | $60.24 | $60.25 | $60.20 |
| 7 purchase totals = | $697.88 | $769.4172 | $769.42 | $769.40 | $769.30 | |