| 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 | $78.27 | 3.801% | $81.245 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $61.52 | 4.242% | $64.1297 | $64.13 | $64.15 | $64.10 |
| Purchase #3 | $21.36 | 9.209% | $23.327 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $222.31 | 13.423% | $252.1507 | $252.15 | $252.15 | $252.20 |
| Purchase #5 | $218.29 | 6.108% | $231.6232 | $231.62 | $231.60 | $231.60 |
| Purchase #6 | $250.95 | 6.406% | $267.0259 | $267.03 | $267.05 | $267.00 |
| Purchase #7 | $12.87 | 13.453% | $14.6014 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $865.57 | $934.1029 | $934.11 | $934.15 | $934.00 | |