| 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 | $52.78 | 4.521% | $55.1662 | $55.17 | $55.15 | $55.20 |
| Purchase #2 | $128.91 | 13.314% | $146.0731 | $146.07 | $146.05 | $146.10 |
| Purchase #3 | $58.57 | 11.617% | $65.3741 | $65.37 | $65.35 | $65.40 |
| Purchase #4 | $130.84 | 5.553% | $138.1055 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $194.83 | 10.327% | $214.9501 | $214.95 | $214.95 | $215.00 |
| Purchase #6 | $131.33 | 8.845% | $142.9461 | $142.95 | $142.95 | $142.90 |
| Purchase #7 | $232.76 | 6.806% | $248.6016 | $248.60 | $248.60 | $248.60 |
| 7 purchase totals = | $930.02 | $1,011.2167 | $1,011.22 | $1,011.15 | $1,011.30 | |