| 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 | $70.54 | 13.730% | $80.2251 | $80.23 | $80.25 | $80.20 |
| Purchase #2 | $219.52 | 5.483% | $231.5563 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $14.98 | 4.847% | $15.7061 | $15.71 | $15.70 | $15.70 |
| Purchase #4 | $224.47 | 12.508% | $252.5467 | $252.55 | $252.55 | $252.50 |
| Purchase #5 | $168.28 | 13.279% | $190.6259 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $45.29 | 6.741% | $48.343 | $48.34 | $48.35 | $48.30 |
| Purchase #7 | $20.93 | 10.418% | $23.1105 | $23.11 | $23.10 | $23.10 |
| 7 purchase totals = | $764.01 | $842.1136 | $842.13 | $842.15 | $842.00 | |