| 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 | $70.87 | 11.457% | $78.9896 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $87.91 | 8.227% | $95.1424 | $95.14 | $95.15 | $95.10 |
| Purchase #3 | $21.60 | 8.557% | $23.4483 | $23.45 | $23.45 | $23.40 |
| Purchase #4 | $209.46 | 6.151% | $222.3439 | $222.34 | $222.35 | $222.30 |
| Purchase #5 | $45.64 | 6.444% | $48.581 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $39.87 | 11.812% | $44.5794 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $13.65 | 11.211% | $15.1803 | $15.18 | $15.20 | $15.20 |
| 7 purchase totals = | $489.00 | $528.2649 | $528.26 | $528.35 | $528.20 | |